I second and/or third all reactions to, as well as your original post. Because that's just IT, yo. Reprogramming, SHIT.

And That Other Look? You know the one. The one Castiel laid on Dean when he slammed him up against the wall? HAI, ANGEL, HOW SO SMOLDERING. This time, Dean started it. Castiel damn well FINISHES IT. With his own BLOOD. NO TAKEBACKS.