I usually save commenting till the end but I had tears running down my face when God was telling Castiel how proud he was of him. It's such a human moment but at the same time it transcends humanity. You never think of angels as just children look for a "good job my child" from God but isn't that really what every child, wants, for the parents that they love and adore to be proud of them? Really, it was a fantastic and very emotional depiction.