Bucky considers that, then says, "A lot of that he could've picked up from how everyone was acting around him since we came out of his... memory thing. Some people aren't exactly great at hiding things they feel--" Neither of the people in this room. But literally everyone else around the poor guy. "--and there were some pretty obvious looks going on."

And he distinctly remembers seeing Bob react to those looks. ... but also to some of the places in the tower. So it's possible, and he continues, "But if there's signs he's got even impressions of what happened, that's probably a good sign." He sighs. "If it were anybody else, I'd say wait until he asks to know what happened, but I'm not sure that's a great idea with somebody who's got all that power."