It's fine, most people don't notice Frank anyway, at least not unless he wants them to. Even if they've got perfect vision. Granted, he wasn't expecting anybody else to show up, let alone the drop to the rooftop, but still.

He turns to look where the sound, and now words, came from, being sure to kick the surveillance stuff out of the way a little so he's not so obvious.

"You're not a damn bird, crows don't say 'caw'. Come on out."