"Or you'll do what?" he asks, lifting a sardonic eyebrow. "Scream for the police?" Which is a thing he might reasonably be expected to do himself, considering the kid was trying to rob him.

But surprisingly maybe, he doesn't do it, and after tucking his wallet into the (safer) inner breast pocket of his suit coat, he releases the kid's wrist, his subsequent admonishment possibly also a bit surprising. "Word of advice - if you're going to be a thief, learn how to be a better one than that."