Sorry, Dean/Bela is my greatest squick. I find her to be a morally bankrupt and rotten person who embodies the things Dean loathes, not to mention committed acts he`d find unforgiveable - out of character reactions from him notwithstanding - and as such if he possesses the integrity he so far has she`d be a no-go for him.

That faux flirting and the fact that he frequently gets dumbed down to make her look better made "Red Sky" an atrocious episode for me. Sigh.