Here's one of those situations where the guy can't escape from my camera because he keeps coming around on the carousel. First time around he gave me an unhappy look. Second time around he seemed resigned to the fact I wasn't going away. So the third time around he did his best to ignore me, which is what I was hoping for. I felt he was trying to cooperate, and my way of saying thanks was to bug out and leave hime alone before he came around the fourth time.