Usually there's a reason for people doing things like that. And they do it during the day.

[He's still kind of suspicious here. But since Lavi is pretty clearly trying to check him for injuries, Shun sighs somewhat irritably and moves along the branch, more into the light.

He's not wearing his coat right now, so it's easy to see his arms are free of injury, and he's not moving in any way that implies he's hiding one either.]

I'm fine, if that's what you wanted to know.