omg, i don't know the look! what look? where?

I definitely think they will hug for the season finale. I think it will be like Dean thinks Sam has turned evil and he will be all angsting about having to kill him but then Sam will be not!evil and then they will hug and sex each other for seven hours and all of fandom will rejoice.

I think hugs are much more manly than almost snogging your brothers face off.