allison teaching stiles hand to hand combat, and totally making fun of him when he SUCKS at it (because come on its stiles, he can’t control those damn hands of his)
stiles spending all of his time in the argent library pouring over the bestiaries and other rare tomes that they’ve got stashed around the house and allison keeping him company and curled up in her pajamas with her own reading about maintaining crossbows (but they totally get distracted every twenty minutes because stiles can’t quite stop making bad puns about crossbows)
allison knocking stiles over every time they spar, so many times that her and chris start keeping tabs on how many times he falls flat on his face (chris bets that he can get up to twenty five in one meeting, allison bets thirty–and one time she wins, and when stiles sees her dad hand over the twenty, he’s shocked and outraged, “you guys are betting about me?!”)
stiles looking up new stuff for ally to learn (”okay but ally, have you considered jujitsu?”) and then looking up ways for ally to soothe the soreness because training to be a hunter wasnt exactly the easiest thing in the world to do but he’s got free time and a few bruises of his own
WATCHING MOVIES TOGETHER. ESPECIALLY STAR WARS. stiles gives scott dirty looks the next time they’re together–”dude, even ALLY’S SEEN STAR WARS”
stiles knocking down allison for the first time, and allison looking up at him super proud and jumping up to give him a hug, and this time it’s chris handing allison a twenty because he’d bet that he’d never do it, but she’s always had faith in her best friend.