"Perfectly punctual, as always, I see." Crowley enters the room behind Castiel. Taking people by surprise keeps Crowley in control and he doesn't think that that's any different when it comes to Castiel and keeping the angel on his toes give him a small thrill, he has to admit.

He's already lost his suit jacket and he loosens his tie as he approaches Castiel. "Now, is this a business call or a pleasure one?" There's something enjoyable about teasing Castiel. It's in the way that he only ever understands that he's being teased about half the time.

He stops just short of Castiel's personal space, though whether or not he'll notice that is anyone's guess.