Watched "Heart." Sam Winchester is a character that isn't lucky with the ladies at all while his brother Dean usually has no trouble hooking up with them. Sam meets a nice and attractive woman and the two of them hit it off. Wouldn't ya know it? She turns out to be a werewolf! Yeesh! Ain't that always the way? And no, there's no cure for being one of those, so Sam is very unhappy with the way he has to end their all-too-brief affair.