[Wynter isn't looking for an emotion. He's looking for injuries. Emotions are difficult to track anyway, particularly if you don't know a person. But again, he's paralysed. Not having bits torn out of him is a sign of, at worst, a coward, which would certainly be an explanation that would cause Wynter's reaction and not go against Belloq's story.

What is he even doing here?

He shook his head, put down his glass and got up. He wasn't going to indulge this emotional dead end any longer.

Patting Belloq, hopefully sympathetically, on the shoulder, he made his way out.]