One super inportant thing about 11x10

Cas, imagine you walk into the Bunker’s kitchen, and there are Dean and Sam kissing like there's nothing else in the world! And they look up at you and kinda smile, Dean does that eyebrow thing and Sam looks both vulnerable and ravenous, and they say - get in here, Cas, we’ll show you a sandwich you can still enjoy - in that situation, what are you doing?

( what what )