"One of the many reasons we click so well." Like-minded, well, not so much souls but that was besides the point. Agreeable on the more hedonistic side of life, taking pleasure where they could and relishing in the blood they could enjoy.
"Hey, you might be attacked by a pang of conscience and decide I'm a bad and wrong man who should be punished." The grin on his face could only really be described as wicked before he shrugged. "Oh, I have no idea. He's convinced one day I'll betray him, I'm pretty damn sure he'll turn on me the second there's no more use for me. Ruby's the bird stuck in the middle, hubby and BFF really not getting along." Truth was, Crowley had no intention of actually betraying the Winchesters. Currently. He would if he had to, of course, but he did hope it could be avoided.
He watched as Kol shifted, wondering just what was going on in his mind. "Which part, darling? Depends if you want to clear any of it up or just forget about the whole thing."