Oh my God, seriously? He sighs heavily and rolls his eyes as she keeps going because it's not like Dean's unaware of his own freaking life and Cas's place in it. What really sets him off though is the idea that Dean's the one that left Cas alone. That Dean left Cas and so Cas had no one to turn to.

"That unicorn," Jesus Christ is he really saying that, "could've come to me at any point." Let's not talk about how Dean prayed to him, a lot at first and then not as much over time when it seemed like Cas wasn't coming around. But even then, sometimes he'd look up and ask if he was there.

"Where're you going with this? Other than Disney Land?"