Genetics. That's where he gets it from, ultimately.

"Man, with this thing I don't even have to use the door anymore." Not that the door has been as bad of a Thing since he first arrived, but it's one less unpleasant experience to make the trip to the Nexus. "Sweeet."

"Oh, sure thing." Slidey slidey swipe swipe beep boop beep.

"Clint? It's Jim. Are you busy?" At least he's that way with everyone.