Peter’s taken to showing up at the Avengers’ compound on weekends and holidays. Partly for training, partly for the labs, mostly to see Tony. Though he’s currently off on some important meeting, which means Peter’s just here for the food.
High metabolism means he needs a huge breakfast, and their budget at home is note exactly fit to survive him.
The point is, that’s the reason he’s taken the kitchen hostage, and that’s the reason he’s caught by surprise when someone else walks in.
Cool metal arm aside, Peter was not particularly happy to find out Barnes would be staying at the compound. He didn’t know much of the backstory when they fought in that airstrip, but the look on Tony’s face when he made it back from Siberia was more than enough to warrant an opinion.
Of course, there’s no cool metal arm now (safer, but much less cool), and Tony’s explained that Barnes was a victim in all that mess. Which sucks. Because now he can’t even be mad at the guy. Especially not when Tony seems to be okay with him.
Doesn’t help make things less awkward, though.
“Uh…” Eloquence, thy new name is Peter Parker. “Breakfast? I mean, I’m—I’m making breakfast. Tony’s not here, if—y’know, if you’re looking for him.”
They’re both just staring at one another, and Bucky thinks Wakanda might be a better fit for him after all.
Excessive, his brain fills in for him, feet rooted to the cool tile, and he forces coiled shoulder muscles to relax. There’s no threat in the kid, and he’s not a threat to him. Considering the last time they saw one another was on the opposite side of an exploding airstrip, Bucky thinks the stuttering is a perfectly acceptable response.
“Oh,” he says, then decides he should be a little more specific. He doesn’t know how he feels about Tony being absent, so he decides it doesn’t matter. (It really does.)
But if he’s being slowly accepted by people that aren’t Tony, he should probably get used to acting a bit more like an adjusting adult, and not a flight animal on the cusp of bolting.