Something that I love that is basically canon is how in tune Theo and Liam are. Like post season 6 I imagine the pack find it so startling to the point where it’s almost creepy.
I like to imagine that sometims when theres a break or intermission after/during a meeting or get together one of the pack will be like, “where’s Liam/or Theo?” And the other will know the exact location just immediately before any other supernatural has picked up the other’s scent or hearing. There are also totally times where someone will ask them both a question or for their opinion and Thiams eyes will just meet and everyone else watches as the two have a whole conversation without any direct communication. You could argue others in the pack can also do this like Stiles and Scott or Derek and Stiles or even Mason and Corey. BUT Liam and Theo are on a whole other level. What’s the best about this concept though is the absolutely hilarious faces the pack makes when they do anything like this in front of them-Liam the angry beta and Theo the chimera of death are so universally understood by one another that no words are needed between the two, and that is just shocking to everyone else. Both boys have so much trouble verbally communicating how they’re feeling/thinking with everyone, and so for both of them to find someone that can literally just tell with a look is so meaningful.
No one even knows how to describe the two of them separately anymore, including each other, because they are just so unanimously ONE. One soul, one brain, one heart. They love each other but it’s also just SO MUCH MORE than that!
oh absolutely and as you said, i love that this is canon. there's so many instances of this in s6 and while liam constantly tries to deny it, hes always looking for theo. and its so lovely how they just get each other. even in s6a when theo hasnt been back yet for long, they effortlessly fight next to each other. obviously s6ep20 is an even better example of this because they're so in tune, they easily work off of each other cues, and they even get so physical with it??? they stay right by each others side, liam literally rolls himself over theos back and theo gives him a little boost to further his momentum. like its actually so cute of them how well they understand each other.
and that's not even getting into their whole eye contact thing... them wordlessly communicating during the confrontation with gabe in the locker room and liam turning to look at theo when peter complains about his car getting destroyed are two moments that immediately come to mind for me. also, theo turning to look at liam after they leave the police station, when the pack fakes leaving beacon hills. they have so many moments where they look at each other and literally just. stare. they dont say anything, the pack doesnt fucking address this either??? its just them looking into each other's eyes and it makes me crazy. like that scene in s6ep16 where mason asks liam "should i come with you guys?" and instead of answering, liam looks to theo. theo looks back at liam and THEN answers mason. like. ok. just liam expecting his bf to answer his best friend and said boyfriend immediately reacting. whatever.
scott, at least, actually canonically sometimes looks at them a bit suspiciously (heres a lovely compilation of that by my dear oomf on twt) and its absolutely hilarious to me. i dont doubt that the pack would side-eye them occasionally but i feel like they'd accept thiam being thiam relatively quick, because they're already so used to their gay antics in canon. like when theo dragged liam into the bathroom at the police station in front of the entire pack?? and no one stopped him? liam didnt try to fight back either??? like, alright. their surprise wouldnt stay for long because even before they're in an actual relationship, they already act that way with each other.
going away from canon, i totally agree with them knowing where the other one is. i think they become obsessed with keeping track of each other's scent and heartbeat, but in a very sweet way. they find it calming and reassuring. theo unconsciously listening to liams heartbeat as a background noise. just in the back of his mind, because it makes him feel more comfortable. and being able to pick out liams scent literally always bc hes spent so much time looking out for it. i feel like for theo its more of a soft indulgence. he loves liam and automatically does these things. it makes him happy, even if he wouldnt admit it.
for liam, it stems more from insecurity and fear. liams abandonment issues ("hayden left me. scott's leaving, too." his reaction when he hears that morey are planning to go to the same college (possibly "leaving liam behind") and as a hc: his bio dad leaving him and his mom) and the way theo throws himself into danger for liam. liam would keep track of theos scent and heartbeat to make sure that he's still around, that he's still alive. liam feeling relieved everytime he has proof that theo hasnt left. that theo hasnt gotten himself killed. as you said, they kinda suck at verbally communicating so liam wouldnt be able to articulate this to theo. that liam has this anxiety of theo leaving, in whatever way, like everybody else. thankfully, theos actions would be enough to calm liam. he himself would never think this of himself, but hes incredibly reliable when it comes to liam.
i love this concept of them going from being liam and theo to liam and theo. in s6ep16 there's two scenes where characters refer to them as a pair (nolan talking to the hunters about them and scott mentioning them to malia, lydia & argent) and its something so simple but it makes me so giddy. they're a pair. they belong to each other. they're liam and theo. and they fit each other so well. they mirror each other in a lot of things, but they also complete each other. theo is the calm to liams anger and vice-versa. they make each other angry, they make each other happy, they suck at verbally communicating but they effortlessly understand each other. they each think of themselves as a monster and help each other learn that thats not the case. they're liam and theo and im insane about them.
like yeah them as a ship is obviously something i love. but its not just them in a relationship that i find interesting about them. even if you dont ship them, their dynamic is so fascinating and their interactions are really fun. the way liam goes from "hating" theo to trusting him but still being in denial about that so he keeps lashing out at theo (threatening to kill him, saying scott will never trust him, etc) and the way theo goes from only being interested in his own survival to deeply caring about liam, saving his life and staying for him. all this is extremely romantic and homoerotic to me, but even if, for some weird reason, you do not read it that way, you still cannot deny that theres a bond between those two. they're linked to each other, no matter how you view their relationship.













