The Coven + Thalia's Relationship w/ Them
Not really sure how I was supposed to set this out either, but I like it.
Also, Rio's low-key made me cry, so I might not touch on this AU for a little while (I definitely will, but in case I don't, you have been warned).
When they were younger, Thalia drifted more toward Rio, and Nicholas to Agatha, but once he died, and Rio had to take him to the afterlife, they immediately kind of latched onto the other, to like keep each other afloat/keep both Rio's and Nicky's memory alive (no matter how much it hurts), and grieve together.
In a way, once Agatha and Thalia like 'lost their person', they became a lot more understanding of each other, in a way (I can't really think of a way to explain this properly).
Thalia definitely had nightmares about that day, for a long time, and after a good couple weeks of Agatha going back and forth between both their rooms, she let Thalia sleep in her bed (which was also probably a comfort for her, too).
Pretty typical mother-daughter relationship, honestly, up until Agatha finds out about the Darkhold, and essentially becomes a loyal sidekick, on her quest to power/a way to get their old life back, instead of the little girl, whoever secretly looked up to Agatha, her entire life.
Which brings us to the WandaVision and Agatha All Along chapter(s), which will be linked on the navigation page (here) when they're done, sooo :)
Thalia is 100% a mamí's girl, and I will die on this hill.
Literally, Thalia's been waving the "Team Rio" flag, since the day she was born; sporting the same doe-eyes her mother fell in love with, back in Salem.
When she was younger, 9 times out of 10, she would only ever settle for Rio, which confused both mother's for a long time; because how could anyone, especially something as innocent as a baby, find comfort in Death?
This pretty much carried on through the first like half of her childhood.
i.e. Thalia's first word being 'mamí', instead of 'mama' like most other babies (including Nicholas).
Thalia giggling at the voices Rio does, while reading bedtime stories to her and Nicky (and low-key Agatha, as well).
Rio teaching/coaching Thalia (and Nicky) on how to use her/their powers (since Agatha would end up accidently absorbing them, and cause Rio physically cannot be that badly injured) etc.
Then Nicky dies, and it's very much an incredibly emotional and traumatic time for all of them.
Thalia instinctually goes to Rio, and because she's still young, doesn't understand why "He won't wake up", which completely tore her heart in two (no matter how black it is).
Rio then takes Thalia up to her room, to try and calm her down, while Agatha has time with Nicky, before they have to go.
She reads Thalia her favourite story 3 times over, because Thalia's cannot get enough (and also cause she has a sinking feeling she should make the most of it/I'm just making shit up about clairvoyance at this point).
In the end, they settle on snuggling in Thalia's kid-bed, while Rio sings the lullaby version of "The Ballad of the Witches' Road" (which is a memory they both deeply treasure), over and over, until Thalia falls asleep, and Rio very hesitantly has to pull herself away from the girl, with one final kiss to Thalia's temple (just to the left of the scar over the crook of her eyebrow, from one of their many training sessions, when Thalia wacked herself with a tree-branch).
Which again, brings up to the Agatha All Along chapters, that are linked in the bit above :)
Lilia's relationship with Thalia would very much be like "the grandmother she (Thalia) never had" (we hate Evanora Harkness, with burning passion, in this house).
When they first meet (in episode 2), Lilia can instantly sense the doubt (of if walking the Witches' Road will actually work), and guilt (that she's been carrying all these years, about not being able to bring back Nicky), radiating off the girl's body.
Very soon after she clocks it, is like- "Alright, that lonely little queer girl is mine; yes, she has two moms already, but I'm willing to back her up if she needs it" (she doesn't, but it's very much appreciated), you know what I mean?
But yeah, that very much radiates throughout the entire show (maybe aside from episode 5, cause there were definitely sides picked during that episode), until episode 7; RIP Queen.
Thalia's relationship with Jen is very much the same as Jen's and Agatha's, like they're not really sure if they can trust each other, but it's like an amicable, back-and-forth teasing, type of relationship.
Up until episode 6 (the version of it I'm writing/Thalia's trial), where the remaining members of the coven (lowkey including Agatha + Rio), see a more vulnerable, and kind of broken, side to Thalia (more on that to come).
Then after that, it's very much like "We both lowkey hate each other, but she (works both ways) is actually pretty cool, so we're gonna keep it mellow."
Alice Wu Gulliver (my girl <3):
Love of my life, Alice Wu Gulliver, was honestly such a breath of fresh-air for Thalia; like the older sister she never had.
'Protection witch' is the name, and protecting Thalia (and lowkey Agatha as well/RIP angel girl) is the game.
Thalia helped her (and Teen, but mostly Alice) pull Mrs Hart out of the mud at the beginning of episode 3, and basically from that point onwards, became best friends.
And then from that point on, Thalia's basically just jumping to Alice's defence a lot, after every little comment.
Especially the "Everything I touch turns to shit" (that part of the episode definitely didn't make me cry), and Thalia goes over to hug her, cause she knows what it's like to feel that way.
Almost always near each other, while walking the road + during trials, as like a "If anything happens to her (again, works both ways), I'll be the first one there, cause even though we've only known each other for a couple hours/days, she's still my bestie".
Bonus; Kojo is definitely Alice's best bud (it's literally fact that he's prone to face licking, when he can sense that people are upset or anxious), and was sat between her, and Thalia, during the last 10/15 minutes of episode 4, as well.
Eps 1-5 their relationship is very much a brother/sisterly bond.
Like yeah, they'll take the piss out of each other a little bit, but will still kill for each other, if someone even looks at the other (Billy or Thalia) the wrong way.
Then his true identity gets revealed (at the end of Agatha's trial/just before Thalia's trial), and gets a little rocky, but ultimately they still look out for each other (I'm just guessing, as the show's not 100% out yet, iykwim).
Like it's still very much a "I knew you/a version of you, a few years ago, and you reminded me of my brother, so we're chill, just as long as you don't try to (kind of) kill my mom again, otherwise I'll slit your throat, and you best believe I'm telling the truth, cause you know who my other mom is."
Last, but not least; this legend.
Near enough the same thing as Thalia and Lilia's relationship, but more like soft; like instead of witchy banter (calling Lilia kooky, and shit), it's very much like typical grandmother/granddaughter bonding.
i.e. Thalia helping Alice and Teen pull her out of the mud at the beginning of episode 3, as previously mentioned.
Explaining what being a witch is (along with the rest of the group) in episode 3, and shit like that.
She didn't really have much screen-time for me to come up with much else, so RIP Mrs Hart :(
I'm actually obsessed right now. I haven't slept in the last 24(+1) hours, so if I'm still up, I might start planning out Thalia's trial + Backstory, since I've got some idea as to what it'll be, but it needs some tweaking.