Well, that certainly catches him off guard because he shifts a little bit to look at her and leans into the couch with his side, arm resting over the back as if to look a little more submissive. Like she caught up in some moment and he's like a dog rolling over onto his back to show submission.

"You can't know that, I could be a completely different person then the Bucky you knew. In fact, I frequently get the idea that it might be the case."

Okay so he hadn't actually thought much about other version of him. Just that he must not be in very good shape or company given the fact that his only friend seems to have ditched him to go be with a girl and let him rot in Russia.