[That comment succeeds in sobering him, since this is pretty obviously not the right time to be laughing at anything. He ends up rubbing the back of his neck awkwardly instead.]
Uh, yeah. [He takes a step closer, nearing the point he can look in the water.] Did you lose something down there?
[Action]
Uh, yeah. [He takes a step closer, nearing the point he can look in the water.] Did you lose something down there?