[It's probably a little unfair when Martin is a bit flustered, but Crowley hums a bit of a laugh, anyway.]

I can pull someone if I have to, no need to feel responsible for me. [If there was ever a month where he didn't get to see Martin much for whatever reason, he'd just go back to doing what he usually does. Joking aside, he doesn't ever want Martin to feel obligated.] M'just sort of indifferent to sex, yeah? With strangers, I mean.

[Clarifying there, in case Martin starts to worry.]