"Tell Dean that vegetables are good for him, and to shut up and eat them," Derek says with with a smirk, snickering to himself as he imagines the look on Dean's face during that particular conversation.

Derek's eyes widen a bit at Castiel's suggestion, and he clears his throat before replying. Marriage is something so far beyond anything has ever considered possible for himself that it's never really entered his mind. "Slow down, Cas. It's been seven months. We don't even live together."

Though wasn't Derek just thinking that he'd like that to change, if it were something Barry wanted?