[John tenses when Bucky moves in close, ready for a blow. When it doesn't come and the other man just crouches to undo his bindings, the doctor's whole body sags in relief as he closes his eyes.

Oh. Thank. Christ.]

We should go to the bathroom to take care of your wounds. [And his own.] Hot water. You're gonna have to help me get there. I don't know how well I can walk.