Who said “I love you” first: ok so like… either Trixie says it and Twilight’s just S H O O K bc that might explain a lot or Twilight says it in like a completely fucking platonic sense and Trixie is even more shook because she knows the intent but.. still. She never expected to hear that from her. If she wasn’t so prideful she’d cry in front of her.
Who would have the other’s picture as their phone background: dude if we’re gonna pretend cell phones exist in Equestria and not set this to an EQG verse.. once they get comfortable with one another they’re both so proud of their magician / princess significant other that they just both do it and they’re like THAT’S MY MAREFRIEND whenever someone opens their mouth to say anything about it
Who leaves notes written in fog on the bathroom mirror: Twilight! Trixie calls her a nerd or whatever but it’s actually the cutest shit to her. I honestly feel like both of them might be the type to leave notes lying around tho. Twilight’s would be super sweet and helpful and Trixie’s would just be like.. really playful and probably near insignificant lol.
Who buys the other cheesy gifts: OKAY SO I SAY BOTH ON ALL OF THESE CAUSE IT’S TRUE BUT IF WE’RE TALKING CHEESY IT’S GOTTA BE TWILIGHT. Trixie buys her cheesy gifts too but.. Twilight would probably be the cheese master.
Who initiated the first kiss: I can imagine Twilight doing it and Trixie being shocked and incredibly twitterpated. Then Trixie tries to act mad that she beat her to it but she can’t.
Who kisses the other awake in the morning: Finally I can answer Trixie on this one with confidence. Of course she’d have to be awake early enough and not go directly back to sleep but it’s well worth it to see the book nerd giggle and stuff.
Who starts tickle fights: ALSO I can answer Trixie on this one. Twilight’s just like lol you’re fucking on.
Who asks who if they can join the other in the shower: Trix? Although she’s such a little shit that she’d probably just show up like hey how’s it going? I’m surprised you don’t read in here. I’m just gonna join you now.
Who surprises the other in the middle of the day at work with lunch: Okokok either or, if possible. Whatever is easiest. They’re both super supportive once they become friends / start dating and like to surprise the other.
Who was nervous and shy on the first date: TRIXIE. Twilight is too but Trixie’s so scared she’s gonna make Twilight mad and fuck everything up bc that’s what she’s used to. Eventually Twi’s just like.. y’know you can act like yourself, right? That was all in the past.
Who kills/takes out the spiders: Trixie’s just screeching like KILL IT and Twilight probably just.. uses her magic and puts it outside like.. seriously Trixie you don’t even have to touch it with your hooves.
Who loudly proclaims their love when they’re drunk: Trixie - very dramatically - and Twilight doesn’t know whether to be embarrassed or flattered so not long after that she probably tries to get her the heck out of there bc she’s had too much.