"Gonna guess not the Bucky you know, since you don't seem to be the Sam I know, but yeah. I'm James Barnes." He sounds... really blase about that. The multiverse is Avengers 101, pretty much, even if Bucky himself has mostly dealt with street-level and terrorism threats. Avengers talk, and so does the SHIELD database - he's heard stories.

"Still. It's good to see any version of you."