When Billy goes up to rub his face, Hickey gives him a shitty little smile, obviously indulging in his husband's misery and the fact that man is now currently thinking about Irving trying to turn him away from sin. It's a pretty funny mental image. And really, Hickey's going to think about it for just a bit longer.

"Nah, he'll still try to convert you out of your heathen ways. This is Irving. Mentioning that you can set him on fire would be funny, but I don't know if that would stop him."

There's a pause before, "That being said, you absolutely should mention that you can set him on fire and might just do so if he continues to be a prick."