No one'll hear it from me, if that's what you're worried about.

[Crowley might be fairly relaxed about what he shares about his nature, but he's very good at keeping secrets when he needs to.]

Would you rather I not mention this — [with a gesture between the two of them] — while we're on the subject? Doesn't matter either way to me.

[Obviously the authorities will know, but if Lilith would rather keep it quiet who she's contracted to, he can keep that to himself, too.]