Hale had noticed the wand that slipped out of the other man's pocket but he didn't say anything. "Hi," he answered him, shifting his stance slightly. He wasn't doing it consciously by any means but he was studying the other male, years of being a cop making it almost second nature to him it seemed. The guy was young, although that didn't really say much because almost everyone was younger than him, and he could have been way off on the other's age - after all Hale didn't look like he had a few centuries on him but he did.
"You're a wizard I take it?" He'd heard about the fact that there were actual people from the Harry Potter books here even if he hadn't actually talked to any of them.