Castiel thinks that Barry must eat a startling amount of lunchables, then, and frowns as the snack is taken away from him.

He starts to rummage around on the next shelf, deciding whether or not Derek eats more vegetables than Dean. It seems likely, which is pleasing and he thinks he will point this out to Dean, later. Derek's impressive muscles cannot be from steak, alone.

"Why can't I call him that? That's what he is. You are having sex. There should be a distinction between boyfriend which is a term I have heard children use and what a grown, sexually experienced adult uses."