[Clint nods back in kind. They understand each other. He releases Steve's shoulder.

Barton abruptly stoops, as if doubling over, but straightens a moment later: it was only to retrieve the knife he'd dropped.]

A bandage would be great. Shall we get somewhere where that's likely? If we can get to higher ground we might be able to hop buildings…

[The side's still bleeding and Barton might need your support in not too long, but he'll run on his own as long as he can.]