[Let's just say he's near the residential buildings at the moment! He sort of knows how they look now since he's been around them twice-ish. Still, it takes him quite a while to actually get to... where he starts to recognize stuff. Is the other guy even going to stare out a window that long?

Have a vaguely boy-shaped thing with extra appendages bounding up the street and waving both arms at any and all windows.]

Hellooooo? Hey! HEEEEEEEEEEY.

[... He doesn't know the guy's name, either. But he's never let something small like that stop him before!]