Terezi Pyrope

Terezi Pyrope, also known by her Trollian handle,, is one of the trolls and is one of the main characters in Homestuck. Her handle refers to two things associated with her. The part refers to the noose where people are hanged, alluding to her interest of hanging her stuffed animals, as well as her interest in law. Her ancestor, Redglare, had been killed by the gallows, which could also be an allusion made by the Trollian Handle. The second part,, refers to her being the troll which "calibrates" all of the other trolls, and keeps them focused on the tasks at hand (it also has her zodiac sign, "Libra", in it). Another theory is that she is the one who, literally or figuratively, calibrates the gallows where wrongdoers are hanged, referencing her desire for justice, order, and law; as well as her fervent beliefs that breakers of those laws must be punished with due severity. Her associated zodiac sign is Libra (♎ ). Introduced in Homestuck: Act 4, she has pointy teeth like Karkat, but her horns are perfectly conical as opposed to being curved at all like most other trolls.

Terezi was supposed to be the leader of the Red Team until Karkat convinced her to revoke the position to him.

Etymology
The name Terezi was first proposed by cashewSquared, and Pyrope was suggested by Dragoshi. Terezi is the Albanian word (coming from Persian ترازو) for Libra (or Balance), but may also be a reference to Tiresias, a blind prophet from Sophocles' Oedipus cycle, and Homer's Odyssey. It may also be a reference to Denny Teresi, who is blind. Terezi is also the Turkish word for "scales". Her last name, Pyrope, is a type of red garnet. This is most likely a reference to her red spectacles as well as her burnt red eyes, especially given that "Pyrope" derives from greek "fire" and "eyes", and Pyrope is the scientific species name of the Fire-eyed Diucon. Pyralspite similarly shares her red, glowing eyes. Pyralspite is also the name for the subgroup of garnets that includes pyrope.

Terezi is shown to have a fondness for dragons (especially their colorful scales), and owns several scalemates. Scales are a pun on Libra, and her fondness for justice is also related to Libra. They may also be a pun on 'Draconian Law'. The fact that she is blind, is fond of justice, and has the zodiac Libra makes her a reference to Lady Justice, who is depicted as blind, and carrying a pair of scales.

Roleplaying
Terezi played Flarp as a member of Team Scourge alongside Vriska Serket, her name of choice for these sessions being Redglare, like her ancestor. Terezi viewed their team as a vigilante duo devoted to taking down bad guys. When Vriska harmed Tavros Nitram and Aradia Megido, Terezi disbanded Team Scourge, cutting ties with her former friend. With Sollux Captor's help, she then told that Vriska had taken his Magic Cue Ball. Scratch promptly and uncharacteristically HS 4163 (flipped out) and blew the cue ball up in Vriska's hand, destroying her left arm and ruining her vision eightfold.

Terezi's blindness is indeed real, and was caused by Vriska in retaliation for the aforementioned incident. Vriska did this via a HS 4478 (Psychic Double Reacharound) through Tavros and Terezi's Lusus. She used Tavros's ability to commune with animals to control Terezi's Lusus who would then speak to Terezi (as she was unable to control Terezi directly), forcing her to sleepwalk away from her tree and stare into the blinding Alternian sun, effectively burning her eyes and blinding her. At the same time, dream Terezi walked out on Prospit and stared into the heart of Skaia. Terezi's dream self awoke on Prospit, and her Lusus, still in its egg, used telepathy to teach her the skills to function without vision, by smelling and tasting her surroundings.This all happens in HS 4478 ([S] Make her pay.) In a HS 4476 (conversation) with Karkat, she says that her dream self's blindness is because deep down, she wants to be blind.

She stopped flarping after Tavros was crippled, and the only type of role-playing she does is chat-based with Nepeta. She plays a dragon whose only thought is to devour anything in its sight. She seems to enjoy these sessions.

Hivebent
Though she is blind, Terezi can "smell" and "taste" colors. She makes references to being able to "smell" the text of others while chatting online, clearly confusing the Homestuck Kids. When using her computer, she has a fondness for licking her monitor (and chalk), and like all of the other trolls, a graphic symbol of her corresponding zodiac sign appears at the back. She was taught how to sense the world through scent and such by her HS 4027 (future custodian.)

She was to be the original leader of the Red Team; however, she surrendered the position to Karkat, probably out of understanding that the position was essentially meaningless.

Her Land has been revealed to be the Land of Thought and Flow. Her exile is. Snowman switched from Vriska to Terezi due to difficulties controlling Vriska as she was stubborn and refused to listen or acknowledge the orders. Instead, Snowman chose someone less stubborn and more creative. Terezi would then be tasked with the mission of exiling the Archagent Jack Noir, during a brief "conversation" between Terezi and Snowman, thanks to some chalk she keeps in her Sylladex. In time she and Vriska would carry out this mission.

Post-Hivebent
Terezi contacts Rose Lalonde after she enters The Medium and, rather than trolling her (though she claims to be 'hatefriends' with Rose), offers constructive information about the titles of each Sburb player and the voice of the exile that Rose hears. She mentions the fact that Earth is doomed no matter what, and that the exiles are responsible for restoring life. Terezi also knows about Agents but refuses to tell Rose about them, saying that it would be more constructive to talk in the future.

It was Terezi who first discovered the humans. She received a money transfer from Dave, which her future self had set up. Her interest was taken due to the large sum of money and the use of the numbers of the blind prophets, with Sollux's help she was able to backtrack the transfer. She takes an interest in the cool kid she discovers and decides to support him once he enters the Medium.

After the Doomed Dave is killed by Bec Noir HS 5091 (here), she runs from the room in tears, seemingly very upset. During her broodings, the dead body of Tavros falls from the ceiling; he had been run through the chest with his own lance. A forensic analysis of the corpse with the help of three of her Scalemates leads to two of them being cast into the void, likely attracting the attention of a murderous Gamzee in the process. She concludes that the culprit was Vriska within seconds, but pretends that the results were inconclusive, because otherwise she would have no fun with the process. In an attempt to revive him, she removes her glasses and HS 5284 (smooches his corpse). Her glasses are soon after found by Gamzee, who uses them to contact Karkat, leaving the sole message of.

She is later found investigating the computer room, where she laments the loss of her forensics team, and states how hard it is to investigate a murder with no body (referring to the bloody mess made by Kanaya's body). She then walks over to the horn pile, where she encounters Feferi's corpse. She declares it a, showing that she is still oblivious to the fact that Eridan also went on a murderous rampage. She also notices two puncture wounds on the corpse's neck, which match up with Kanaya's fangs, but she formulates a completely and totally absurd theory that it was Vriska, who had developed a taste for blood. She acknowledges that this really doesn't make much sense.

While talking to Sollux after he goes blind, Terezi smells undead Kanaya approaching. She wakes up on the floor some time later with a bandaged bite mark on her face. Realizing she has to stop Vriska, she leaves and discovers the bodies of Nepeta and assumedly Equius along the way. She leaves down a narrow corridor, captchaloguing the Homestuck Disc 1 along the way. Here, she discovers a torn page of Mindfang's diary stuck into the floor with Nepeta's claws. She goes to pick it up, but a trapdoor gives way underneath and she falls into the secret room found in Trickster Mode, which immediately becomes canon. Her fall is broken by a number of somewhat damaged scalemates. Someone's silhouette is darting ninja-style around the room, and a familiar face is also present. Terezi proceeds to investigate, starting the process by playing a selection of appropriate music on a gramophone. However, after realising there is some inappropriately vaudevillian cornball nonsense at the end of the selection, she moves to put the Midnight Crew record back in its wallet, and discovers the Homestuck Disc 2 CD in there. Wondering what sort of music it plays, she puts it in the gramophone, which immediately scratches the disc in an uncannily foreboding way. She then reads the note, which aside from a familiar message written in Gamzee's purple blood, also sheds further light on the ancestors of Terezi and Vriska. This little taunt reminds her to get back on track.

She then leaves to confront Vriska with a coin flip deciding whether or not Spidertroll would go to challenge Jack, Vriska naturally uses her Thief of Light powers to rig the outcome so that she can. Terezi, fully aware that she would do this, prepares to stab Vriska as she turns to leave, since her abilities as the Seer of Mind allowed her to predict the consequences of Vriska going to fight Jack Noir. Vriska would have a chance of winning, but Jack would first follow her trail back to the trolls' hideout in the Veil and slaughter Karkat and Terezi personally, and presumably kill every other living troll on the meteor by blowing it up completely. Because of this knowledge, Terezi does stab Vriska, averting that whole timeline. Karkat arrives and the two embrace.

Act 6
A year into the three-year trip, Terezi is contacted by Aranea through the dream bubbles, and helps her round up some of her friends. For a large part of Aranea's exposition, she is fixated on Dirk, probably for his resemblance to Dave.

Further down the road, it is revealed that she and Dave are, or have been for some time, dating. Upon the arrival of the trolls' dancestors, she becomes jealous of how accepted and rad her dancestor, Latula, is. She then goes into an area reminiscent of her old forest to sulk, her dragon cosplay pulled over her head. Karkat finds her and tells her to be herself, that trying to cover up who she really is prevents people from seeing someone beautiful. He leaves, and Terezi goes to follow him, possibly to thank him for his support. She finds only Meenah, who talks about her interpretation of Karkat going to help her fight as a proposition for the two to go on a date. She seems possibly surprised but appears to be ok with Meenah replying with a after she says she likes her dragon costume. In Act 6 Intermission 5, Terezi is shown to have crashed from a Faygo binge, wearing only a scalemate hoodie, her underwear, and her shirt, holding her Pyralspite scalemate.

Upon being woken by Karkat, Terezi reveals that she had her vision restored by Aranea at some point, a decision influenced both by her admiration of the trolls' dancestors at the time and by her kismesissitude with Gamzee. She came to regret the decision, however, as her blindness comprised a large part of her sense of self. Furthermore, it appears that her kismesissitude with Gamzee is not going well, and that she feels trapped, however she does not want Gamzee to end it, because she will feel as if she failed. She also reveals that she still feels bad about killing Vriska, even though she is aware it had to be done.

GAME OVER timeline
After the trolls arrive in the new session, and are teleported by Grimdark Jade to separate planets, Terezi ends up with Rose on LOLAR. There, after complaining about her regained sight, seeing John, and at least sensing Gamzee, she alchemizes a red cloth using her sunglasses and Rose's scarf, which she uses to blindfold herself before going "".

She is not seen again until after Aranea kills Jade. As Jane tries to revive her, Gamzee ambushes her, only to be attacked by Terezi, who then engages Gamzee in a one sided duel, slashing and stabbing him and crying because he won't attack her and is just standing there with a blank smile on his face.

When Aranea's mind control wears off of Gamzee, he tells Terezi to stop because she is hurting him. She drops her weapons, shakily apologizing for what she has done; Gamzee, however, flips the fuck out and begins to brutally pummel Terezi before seizing her and performing an "ATOMIC DOUBLE JUGGALO BACKBREAKER", slamming her head-first into the ground at incredible velocity and snapping the stone platform in two, causing Terezi to fall in, likely to her death. Ironically, this may have been foreshadowed several years prior by  of her falling into the Kool-Aid Man. However, before she can fall to her doom, she is grabbed by Gamzee, who pulls her back onto the platform, then grabs her in a headlock, whilst glaring at Karkat and Kanaya and flipping them off.



After Kanaya and Karkat launch their assault on Gamzee, Terezi mourns over Karkat's death and manages to avoid the Condesce's beam of psiioniics. She launches at Aranea with the other half of her cane sword, but Aranea causes her to stab herself before she can strike. She then flings Terezi to the far shore of the lava lake. After a moment of recovery, Terezi rips the blade from her gut. Then she found Dave and Jade, put on Jade's "" shoes, flew to LOPAN on her rocket wings and met up with John, Roxy, and the now-dead Rose. There she demands that John use his new powers to fix everything. After some initial side conversation regarding their fate in a doomed timeline, and how John would even learn to use his powers, they both decide to see their respective denizens, mainly because John refused to see Typheus unless Roxy agreed to speak to Nix. Upon witnessing John's and Roxy's awkward and fruitless attempt to bid each other farewell, Terezi forces them to hug each other properly so that they can both leave satisfied. After Roxy phases down to the core of her planet, John prepares to leave as well, but is interrupted by Terezi calling him back over to talk about a plan on what to do if he successfully learns to control his powers. As neither of them knows what to do after that point, Terezi has the idea of using some form of Seer of Mind powers, implied to be unprecedented. This involves asking John to hold a specific phrase or image in his mind and tell her what it is, and then using her powers in connection to this phrase. After an observably intense effort, the process s and stops, apparently without any results. This solidifies her lack of faith in her powers, and she asks John to leave her to die and go find his denizen.

However, after John learns to control his powers, he goes back to retcon this moment, and Terezi is surprised that her powers worked. After the John from the original timeline goes off to visit Typheus again, she writes a list of exact instructions for John to follow at specific points in time in order to change the outcome of events. She then draws an forensic outline in blue chalk, keels over, and dies on her own terms after getting what she needs done.

New Timeline
In the new timeline created by John's retcons, John saved Vriska before Terezi could kill her. She becomes angry at John (thinking that he doomed the timeline by saving Vriska) and wants to see her alternate self's scarf that had John's instructions, before John zaps away.

During the three-year meteor trip, Terezi and Vriska become close friends/partners-in-crime once again, as they are seen spending a lot of time together. They spend HS 9440 (a good amount of time) discussing what Terezi's pre-retcon self meant about HS 9277 (John giving Terezi his wallet), and they eventually decide to upgrade Vriska's fetch modus using the wallet's captcha code. The two became moirails, as confirmed HS 9400 (here). Unlike in the old timeline, Terezi does not get her eyesight healed by Aranea, nor does she start a kismesissitude with Gamzee. After the meteor flight, Terezi is next seen sitting next to Vriska on the Skaia victory platform in front of the refrigerator containing Gamzee and a few dead trolls' body parts. After arguing with Vriska over whether it was right to not resurrect their dead friends (thus saving kernelsprites as "extra lives"), Terezi defers to her as the HS 9359 (leader). After John and Roxy arrive, Terezi talks to Vriska (where she almost confesses having feelings of some sort for John) and then to Dave. When Vriska allows everyone to choose who will fight which villain, Terezi decides to join Dave in fighting "Lord Jack", saying that, and also states that Dirk should join them when he arrives with the others (which he very soon does, much earlier than anticipated, thanks to Vriska teleporting him).

She flies out to LOTAK on Dave's instructions and tries to contact Vriska. She states her feelings and then proceeds to remember everything her pre-retcon self did, using her Seer of Mind powers. The pre-retcon Terezi meets (Vriska) in the dreambubbles, and the two embrace.

Personality and Traits
Terezi can be civil, flirty, manipulative, and derisive in her interactions. Her drive for justice results in some callous and cruel actions, the majority of which she has been shown to be deeply affected by and regret later on. She is almost always grinning and in many panels it appears as though she is cackling madly. From her conversations with the kids, Terezi's attitude differs depending on who she is talking to: she acts helpful towards Rose, dubs them 'hatefriends' and tells her about Sburb. This approach may be a part of her trolling of John by pretending to be helpful towards him (through insulting him and using a kind of angry politeness) and giving him advice that leads to his death in the alternate timeline. After John avoids his death, Terezi seems to have since shown remorse for her actions and claimed she felt awful for 'killing' him; even helping him through the second gate into the Land of Light and Rain to earn his trust. Her trolling of Dave has been bizarre but effective, causing him to completely lose his cool. She often takes images of Earth pop-culture characters she thinks are similar to Dave and (crudely) draws over the picture, claiming to make it look even more like him. It is worthy to note she may have had an interest in Karkat. During one HS 3504 (conversation) with Terezi, John jokingly said that Karkat was, and she reacted with surprise, asking him if Karkat told him that in confidence and even asking him to copy/paste the exact words, a road which John refused to go down. It has since been shown that they were most likely Matesprits.

Like the other trolls, Terezi is able to access the kids' adventures using Trollian, but Terezi stays linear rather than skipping around, because time shenanigans give her a headache, which may mean she was more efficient in her trolling than the others. Her overall tone of speech is reminiscent of Jade's speaking patterns.

She takes interest in law and justice, has studied Alternian law thoroughly, and holds a particular fascination for HS 3931 (orchestrating the demise of the wicked), although that might not be why she caused John's death. The incident might have simply been a vain effort from her point of view, because in a HS 3557 (conversation) with Davesprite, she states that she knew John wouldn't die, as she could see him alive in the future from her timeline application in Trollian, and given that she felt guilty about the way John trusted her trolling, this is most likely the case. She also has more lighthearted interests like dragons, or collecting plushies and scales to put on her walls. She has a habit of using chalks to draw on walls for use in her live-action roleplays, and later also HS 4444 (uses them to communicate) with the exiled Black Queen. Her favorite color appears to be red, saying that it is HS 4993 (so decadent) and the HS 3950 (most delicious color), probably contributing to her attraction to Karkat and to Dave, the two Knights.

Terezi is very interested in other people's blood color, but that may be more out of psychotic curiosity than hierarchy. Terezi's own blood is in the teal end of blue, keeping her out of the aristocracy's conspiracy games until she's over her head in Sgrub beings.

Karkat Vantas
She never officially had a Matesprit relation with Karkat, and later tells Dave that her relationship with Karkat is sort of complicated. HS 4475 (This) conversation seems to imply that they at least had an isolated "moment" together, however it can be interpreted in a number of ways. She is later seen embracing Karkat on the roof of the lab after he sees her murder Vriska. One year into the trip to the new session on the   meteor, Karkat implies in a conversation with his future self that he and Terezi are no longer getting along, which his future self blames on Karkat's attempts to create a kismesissitude with Terezi as well as a matespritship. It is possible, however, that Karkat was simply overestimating his own importance to Terezi in the first place. He does overreact fairly often, after all. In A6I3, a conversation between Karkat and Terezi (in which Karkat is trying to comfort her, and ends up calling her ) suggests that they may have had a matespritship, which Karkat "fucked up". He then proceeded to call her a friend, and that he doesn't want friends to have self esteem issues.

In the third part of the Act 6 Intermission 3 game, when the notoriously sexually aggressive Damara attempts to approach Karkat as he sleeps, Terezi threatens her, wanting to protect Karkat.

Vriska Serket
Vriska was one of Terezi's oldest friends. On Alternia they formed Team Scourge, Team Charge's FLARP rivals. Terezi wanted them to be, but instead Vriska killed indiscriminately to keep her Lusus fed. During the Team Charge debacle, Terezi attempted to kill Vriska via the Cue Ball, but only managed to maim her. As revenge, Vriska performed the HS 4478 (Psychic Double Reacharound) to get control over Terezi's unhatched Lusus. She made Terezi walk out of her hive during the day while she slept, and stare at the Alternian sun until she went blind.

Terezi once told Vriska she was grateful for being blind, because it allowed her to bond with her Lusus as well as to, as she put it,. According to a HS 4476 (conversation) with Karkat, deep down she actually does not want to be able to see, which is the reason her dream self is blind as well, and spiting Vriska is just a bonus. After Sgrub, Vriska attempted to rekindle her former rivalry with Terezi, and competed with her through John and Dave. Even Dave, a human, called Vriska her HS 5612 (kismesis), but Terezi denied this.

Eventually, the murders on the meteor led Terezi to HS 5660 (confront Vriska). She'd seen that if Vriska went to fight Bec Noir she'd only lead him back to the meteor, where he would kill them all. When Vriska turned to fly away, Terezi stabbed her in the back. Terezi's guilt over this later contributed to her crippling depression, which led to her decision to let Aranea heal her eyes, and her extremely toxic relationship with Gamzee. After the events of HS 8801, she tapped into her mind powers and gave John HS 9075 (instructions) to stop her past self from killing Vriska by HS 9268 (knocking her out).

In the new timeline, Terezi and Vriska spent most of the 3-year journey together. At one point they HS 9400 (became moirails), and though Terezi still struggled with depression and self-confidence, she relied on Vriska for reassurance. On HS 9839 (her flight to LOTAK), Terezi expressed why she cares so much about Vriska. She revealed she always envied Vriska's self-assurance, even when it led her to self-destructive actions. She believes she relies more on Vriska than Vriska does on her, and that Vriska views her as weak and tragic because of it, despite Vriska never saying so.

After her confession Terezi taps into her mind powers again. She has of HS 9859 (a vision) of pre-retcon Terezi waking up as a ghost and wandering the bubbles, eventually meeting up with (Vriska). They hold hands and hug, while Paradox Space cracks around them.

Dave Strider
Terezi originally noticed Dave when their future selves conspired to send a HS 4659 (large money transfer) to past Terezi, which led the Trolls to notice the kids in the first place. They began interacting often, and Terezi became a sort of guide for Dave. When she guided him to HS 4991 (his quest bed), where he was confronted with a doomed future Dave, it damaged their relationship. She even cried when Jack Noir killed doomed Dave.

During the 3-year journey, she and Dave, who she previously HS 4690 (flirted with) and had become close to, began to date. It is revealed in the second part of HS 7208 (Openbound) that Terezi and Dave were in a relationship that stopped later due to her black entanglement with Gamzee. Dave's statement clearly implies that his and Terezi's relationship was flushed and that he was not okay with her "dating" Gamzee on the side, partly due to human relationship standards such as monogamy and partly due to general opposition to the concept of kismesitude.

Interestingly, both the people she has flushed relationships with are people who have strong connections to red, more specifically bright red. Karkat is the only troll to have red blood, and in addition, his god tier is one of the two that has a partially red outfit. Dave also possesses candy red blood and a red god tier outfit, and additionally types in red and has red eyes.

Gamzee Makara
When Terezi gets her copy of Sgrub Gamzee is the first one of her friends she asks to play with her, although she says this is only so she can make a pun on how his name sounds like game. She seems to be fairly fond of him, finding him amusing to talk to and mess with though she also states that she understands why Karkat hates him so much. While hunting Vriska after finding Tavros's corpse, Terezi comes across some of Gamzee's blood and adds "" to Vriska's list of murder charges. She seems legitimately upset at the possibility of his death, questioning why Vriska would ever hurt someone so 'innocent'. However, after learning that Gamzee had murdered two of their friends she develops hatred for him.

In the third part of HS 7298 (Openbound) Gamzee confirms in his conversation with Rose that he and Terezi have become kismesises, but are keeping it secret from Karkat. By the end of their 3 year trip on the meteor the relationship became extremely unhealthy, contributing to her depression and Faygo addiction, as was shown in her intervention with Dave and Karkat. At the end of the Game Over timeline Terezi confronted Gamzee in a fight for justice and when he wouldn't fight back she broke down, asking him why, which suggests that in addition to emotional abuse their relationship may have been physically abusive as well.

After the retcon she did not engage in a relationship with him as was shown in HS 9349 (Act 6 Act 6 Intermission 5). Gamzee has shown interest in starting a pitch relationship with her, even going so far as to follow her through the entire meteor journey in an attempt to get her alone. The only thing that prevented the relationship was the presence of Vriska who stepped in to protect Terezi.

John Egbert
Terezi's interactions with John haven't been very constructive, as all she does is laugh, insult him, and threaten to kill him if they should ever meet, prompting John to consider changing his chumhandle. After his arrival in the Land of Wind and Shade, John was tricked by Terezi into taking a shortcut directly to the seventh gate causing his death (in one timeline) at the hands of Typheus - this in turn caused the death of Jade in this timeline, as John was unable to transport her into the Medium in time to save her home from the meteor bearing down on it. As this timeline branched off from the main one, the trolls were unable to see it or know that it had occurred until Davesprite informed Terezi of it.

John and Terezi's interactions after the 3 year meteor journey have carried forward their former antagonism, as she still threatens to kill him and he calls her weird and crazy. In the aftermath of GAME OVER she locates him and instructs him to use his powers, while he encourages her to use her own. She sets up a series of points in her life for him to retcon, and John pulls controlled pranks on younger Terezi while also getting trolled in the process, causing them to grow a caliginous bond based on mutual respect.

In HS 9400 (this update), Terezi's says, "HS 9400", and doesn't finish her sentence. This heavily suggests that she has feelings of some sort for him, possibly mirroring John having (according to Karkat) a caliginous crush on Terezi as shown HS 9390 (here). She confirms her black feelings for John HS 9599 (here). She spends the latter half of A6A6I5 HS 9625 (shit-talking) with him as Rose and Roxy observe, but laments that she doesn't know how to say that she is grateful for him saving Vriska.

Aradia Megido
Terezi seems to have gotten along well with Aradia since their FLARPing days. After Tavros's paralysis, Aradia HS 4138 (confides in Terezi), expressing feelings of guilt and blaming herself for Tavros's injury. Terezi consoles her, telling Aradia that she had been distracted by Doc Scratch as well. She also tries to talk Aradia out of trying to get revenge on Vriska, appearing worried that it would end badly for Aradia.

After her death, Aradia becomes far less friendly and communicative, so it's likely that she and Terezi don't maintain their friendship. Terezi and Aradia are never seen interacting during their session or on the meteor, but have a HS 6249 (conversation) just before their journey to new session. Terezi first agrees with Sollux about how Aradia's excitement about death appears morbid to everyone else, but goes on to say that it's not her fault, and says that "" and that Aradia makes, in a. Her words are friendly and imply that she still finds Aradia likable, but the two don't appear to have remained close friends.

Sollux Captor
Terezi was friends with Sollux, who originally chose her to lead the Red Team. Terezi often relies on Sollux's help for computer related matters such as when she asked him to help her contact and when she asked him to trace the money transfer from Dave. Terezi has stated that she thinks Sollux is cool (sometimes) and that he reminds her of Dave. After Sollux went blind he asked Terezi if she had any tips for him.

Other A2 trolls
Nepeta and Terezi are good friends because of their constant online role-playing together. She was also on good terms with Tavros. In Alterniabound she is asked by Eridan to auspisticise between him and Sollux, but while flattered she refuses on Sollux's behalf.

Aranea Serket
Upon first meeting Aranea, the two got along quite well with Terezi stating the two of them would have become good friends if they had known each other. Aranea offered to heal Terezi and restore her sight, which she gratefully denied. Later on Terezi changed her mind though and let Aranea heal her. This apparently contributed to Terezi's depression. After meeting in LOFAF, Terezi is extremely angry at Aranea, claiming that she talked her into restoring her eye-sight and that Aranea and Gamzee manipulated her together.

Lusus/Kernelsprite
Terezi was not raised by her Lusus, as it had not yet hatched. When it hatched, the Doomsday Scale would tip and begin counting down to the end of their world.

The doomsday button bears a spirograph, as featured in Sburb.

Her custodian is a dragon—fitting since dragons have scales. After the start of the game, Terezi hatched the egg as the world was ending anyway. Unfortunately, the lusus was killed by a meteor immediately after hatching. Terezi eventually prototyped her sprite with the corpse.

After Terezi lost her sight, it was her Lusus, through communication during her sleep during the daytime, that helped teach her the skills to function without vision, by smelling and tasting her surroundings, much like the dragon. The species apparently is born without sight and must learn to function that way themselves.

Her Lusus also appears to have the ability to control Terezi in her sleep, as shown in HS 4478. Upon being prototyped, her Lusus does little more than greet or bade her farewell, and giggle inanely.

Trivia

 * Terezi's coin is a HS 3942 (double-headed troll caegar). Her use of a two-headed coin with one side scratched is similar to the habit of Batman villain Two-Face, whom she has never heard of. Specifically, she seems reminiscent of Two-Face as he was portrayed in The Dark Knight, especially in that she will not be entirely dependent on the coin to determine an outcome. However, unlike Two-Face's coin, the scratched side of Terezi's coin is only defaced by a single scratch through the eye, probably representing her blindness and part of the missing eyes and arms motif throughout Homestuck. The bust on the coin resembles the busts of Venus, which is the ruling planet of her zodiac sign Libra, on some Roman denarius coins issued during the reign of Julius Caesar.
 * Terezi also shares several characteristics with the Marvel character Daredevil, whom she's also never heard of. Both of them are blind and use their enhanced other senses to get by. They also both use canes as weapons. Daredevil’s civilian identity is an attorney, which is paralleled by Terezi's ambition to become a legislacerator.
 * Undertale features a character named Pyrope, most likely named after Terezi, as the creator of the game, Toby "Radiation" Fox, made music for Homestuck.
 * Terezi bears several similarities to Arrested Development character Maggie Lizer; both are (supposedly) blind, wear red cat-eye glasses, and use their heightened sense of smell to observe their surroundings. Maggie is a prosecutor, and Terezi aspires to be the Alternian equivalent of a prosecutor.
 * She also shares characteristics with the character Godot from Ace Attorney, a prosecutor and former defense attorney. Godot has impaired vision like Terezi and wears a red visor which is similar to her red glasses among other similarities.
 * Terezi's colors are red and teal, this could be based off of Apollo Justices suit hence its only three colors are red, white and teal.
 * In ancient times, the constellation Libra was originally considered part of Scorpius (the claws, specifically). Terezi's relationship with Vriska may be an allusion to this fact.
 * Terezi, along with Karkat, are one of the few post scratch trolls that inherited their class and aspect from the same two pre-scratch trolls. The only other examples are Eridan and Gamzee. As the Seer of Mind, she inherited the Seer class from Kankri and the Mind aspect from Latula, while Karkat inherited the opposite. This reflects both Kankri and Latula's unresolved feelings for each other, as well as Redglare being a secret follower of the Signless. This also reflects their own romantic tension towards each other.
 * Like Rose, she is commanded by a carapacian queen.
 * They are both Seers.
 * Terezi's lusus is a dragon and the two characters who have harbored serious red feelings for her are Knights.
 * Her dancestor is also a Knight.
 * Terezi is a crossover character in Namco High.
 * Terezi is depicted blindfolded on the "VIII: Justice" card of the Homestuck tarot card deck, obviously. She also appears with the rest of the Red Team on the "King of Swords" card, and with most of the pre-act six cast on the "Five of Wands" card.
 * Terezi HS 4672 (claimed) to be able to smell lies the more they pile up and she was correctly able to deduce them too.

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