Arthur just rolls his eyes. He has accepted that he's never going to get a handle on the timeline of Eames' life until now so he's going to drop it, but he'll keep asking whenever the topic comes up.

Regardless, he's highly aware that from an outsider's perspective he's probably stayed the welcome of a friendly acquaintance. With a surreptitious look around he takes half a step closer to Eames.

"How much longer do you think you'll be doing all of this tonight?"