It seems obvious that Czeslaw been through enough to give him the idea that he might have been hurt. Bucky can't see any obvious marks of anything, but the way he's acting...

His social skills have improved a lot since he last saw Czes--enough that he can speak a little better about sensitive things without seeming indifferent. He lowers his voice slightly in case any of the officials or security turn their attention towards them.

"You think they might have done something?"