Moriarty squints back at her, because he can't help but feel he's lost the thread of this conversation at some point.

Very slowly, to make sure that he's saying what he thinks he's saying: "It would be ungentlemanly for me to ask you to traverse the bar's corridors while ..." he waves a hand eloquently "inebriated. I was suggesting that you stay and sleep here."

Beat.

"In the bed. While I sleep on the sofa." Pause. Then, to clarify: "But - it's not stealing, because the bed stays here, and I'm letting you use it."