Steve lets out a shaky laugh. "Right now, I feel like I don't know anything. I was just in Bucharest. Trying to find you. And then I was here, and I thought I was... your brother?"

Which granted, isn't the worst thing in the world, but he doesn't even know where here is, or how he got here, or how they were being mind-controlled. "So it must be pretty complicated," is all he can say, otherwise mostly busy just... looking at Bucky, trying to accept that he's here and he seems okay and he knows Steve's name, which had pretty much not even registered until right now, and that -

That might make all the rest of it worth it.

"What do you know?"