"Uh?" The reaction has him surprised for a moment before he straightens up and hands the treat to Ruby for her to nibble at. "Guess it must be one a those... type differences things. Ah, won't hurt much ta check on it." With that, he gestures for Ruby to follow in the direction that the little Petilil rushed off in.

That sure is two heads poking in now, Joker and Ruby peering into the alleyway.