This episode was one of the best in the whole season. Misha Collins deserves so much for what he did for Cas. The whole episode is amazing but the 3 minute speech where we as the watcher really learns how far Cas has come on twelve years is phenomenal. Misha put his heart and soul into that scene and gave it all the emotion he had and it had me in tears. Thank you Misha.
Oh and Billie sucks.
Oh and Billie sucks.