I've also been wondering about what Lucifer might have said to Sam to get him to say yes. Mainly because whatever it was, it wasn't a lie. We've seen that that's not how Lucifer operates. He just tells the truth. That whole "Sympathy for the Devil" crap. What could it have been??
I would guess it was either somehow tied Sam's demon blood addiction or his abandonment issues from Dean cutting him off (forever?) in the alterna-verse.
(no subject)
Date: 2009-10-08 12:22 pm (UTC)I would guess it was either somehow tied Sam's demon blood addiction or his abandonment issues from Dean cutting him off (forever?) in the alterna-verse.