"Baubles get very, very boring after a short time," Sam replies. "When they're just ornaments for show, I mean. It's not that I don't enjoy looking, but I prefer someone who can hold a decent conversation. Especially when it's a 24/7 sort of thing." Because there's no way that Sam will take on someone with more air between their ears than substance.

"Though, from what I've seen of your interactions, Castiel is anything but. Anybody who thinks he's just a pretty face needs to open their eyes."