I really like those little moments, when we‘re reminded, that Castiel is not human. That he has been here for millennia and he will live long after Winchesters pass away. (or not.) 10x22 "The Prisoner"
Just a few of Dean's worst moments. This just makes you realize even more of how much Dean has sacrificed for Sam. Dean has practically driven himself insane with trying to protect his brother. And Sam just does not even realize it.
See it starts out all cute and funny like oh haha Dean is miss American pie teehee and then it's like oh yeah I forgot about all these feels - it's a good thing season 9 has ripped out so much of my heart that I've got room for more. Thanks Sam! T.T