Sam grimaces at that. "Sorry, I didn't...I mean, I know you're doing your best. But I generally like asking questions."

Looking around, Sam finds another monitor to take a whack at. "You kinda remind me of my brother, actually." Which isn't a bad thing. He misses Dean about the same as she sounds like she misses her friend, Maggie.

And her question doesn't require him to think about the answer. "Not really? I mean, I think Hell is actually part of our reality. A slightly different plane, maybe, but still very much part of our world. Same as Heaven."

And yes. That means that angels exist in his world, too.