Me: "Sir! Sorry to bother you but I photograph people everywhere I go and I think this is such an incredibly beautiful picture with you in it. Would you mind if I took it?"
Him: (He keeps walking away from me) "I don't know. What's in it for me?"
Me: "Well, I've heard from people all over the world how much these photographs mean to them and, for many of them, that they bring a smile to their faces when they see them."
Him: (Stops right here) "That's good enough for me. Go ahead."