Constantine is doing his level best to keep a distance from Sylar. Not out of any fear or mistrust, but out of respect for his needs.

Peter blinks at the question, "Uh, maybe? I mean I've got the suit Mister Stark made for me and he.. he took it back. But I remember everything, at least I think so." He's not sure now.

None of this reassures Bucky. Six months of struggling and Steve is only confirming that he is missing information. He's missing time.