It's almost funny, so the look he gives Capa is one with a shallow flicker of a smile. Yep.

John starts to pull off his flack jacket so that Dick can get a look at where he'd gotten a chunk of his arm gored hours prior; it's stopped bleeding, but he'd lost a lot before it did. He gets stuck halfway, the muscles in his torso protesting enough for him to stop. He glances at Dick.