I kinda hope Sam is not banging Kruby. Because I like darkness but rape or necrophilia don't need to be on the call-sheet, honestly.

Actually, I think when Kristy left Sam's hotel room, she wasn't possessed. She acted differently (yeah I know it could have been on purpose but it DID feel like an entirely different character), and it didn't seem like Samgot her name wrong on purpose. It kinda felt to me like then, she was just a one-night stand but when she entered the diner afterwards Sam just immediately knew it was Ruby because...who else could it have been?

Also Misha Collins and Jensen Ackles have crazy on-screen chemistry. *smishes them together*

I might actually read Dean/Castiel. No kidding.