"You're never curious?" he asks, "Not that I have any idea why a higher power would choose to do anything, but that's what makes it so interesting."

Also what gets Crowley into trouble, while we're keeping track. Jules has a point, and Crowley isn't sure if he has his own target on his back, so he sees the appeal of keeping to oneself, but that's never stopped him before.

"I suppose that makes me stubborn." he notes, coming to a bit of a realization there.