imagine scott, stiles, liam and theo having to drive to somewhere. they take theo's truck because stiles' jeep isn't working again.
it's the early stages of theo and liam's relationship, they are dating but the rest of the pack haven't exactly made peace with it and they still have their doubts and worries.
so, they get into the truck and scott deliberately takes the passenger seat because, subconsciously, he doesn't want theo and liam falling into their usual dynamic.
he wants to keep an eye on things.
and liam hesitates for a second before going to the backseat with stiles.
but the ride is... quiet.
no one's really talking and theo's grip on the steering wheel is tighter than normal.
and then they stop somewhere and they get out of the truck.
when they get back in, liam automatically slides into the passenger seat.
not even thinking about it. just instinct.
and theo visibly relaxes.
just... his shoulders drop a little. his grip on the steering wheel loosens. the tension leaves his jaw. tiny things.
but scott and stiles notice them.
and suddenly liam is talking again.
they're bickering, they're laughing. they look like they even forgot scott and stiles are in the backseat.
and scott and stiles are sitting in the back thinking, "...when was the last time we saw liam this comfortable?"
because their lifes are basically a sequence of:
so, the kid is wound tighter than a damn guitar string half the time.
he's relaxed. and theo is too.
which is somehow even weirder.
because they have seen theo around the pack.
theo is always watching, always calculating.
always waiting for the moment someone decides they don't want him there anymore.
none of that is happening.
they notice the way theo automatically hands liam his drink when liam's hands are full.
the way liam knows exactly where theo keeps things in the truck.
the way theo glances at liam every few minutes just to check he's okay.
the way liam immediately notices if theo goes quiet.
and the horrible realization starts setting in.
not, "oh my god, they're dating."
they already knew that. (and they were not exactly fine with it)
the realization is, "oh my god, this isn't temporary."
because scott and stiles have spent months telling themselves;
maybe liam will realize theo isn't worth the trouble.
and then they're sitting in the backseat watching two people who fit together so naturally it almost hurts.
watching liam reach over and steal theo's snacks without asking.
watching theo complain while automatically moving the snacks closer.
watching liam grin because he knows theo doesn't actually mean it when he complains.
watching theo pretend to be annoyed when he's obviously fond.
and suddenly all those "maybe"s start looking really stupid.
because it doesn't look fragile, it doesn't look forced.
it doesn't even look new.
it looks like they've been doing this forever.
and scott, who has spent years protecting liam, gets hit with the realization that liam isn't just happy around theo.
which is a much scarier thing to realize.
because if liam's heart has decided theo raeken is home, then scott can't really fight that.
he doesn't even want to actually.
and stiles eventually leans toward scott and quietly goes, "i hate that this is kind of adorable."
and scott sighs, watching theo and liam argue over music.
and for the first time he thinks, "maybe this isn't something I need to protect liam from."
maybe this is something that's helping him.
and somewhere up front liam and theo are still arguing about absolutely nothing.
completely unaware that they've accidentally won over the two hardest people to convince just by being themselves.