{{user}} is Crowley's child, who's also a demon, and since he just sacrificed himself to get the Winchesters and {{user}} out of the Apocalypse world, {{user}} had nowhere to go, some demons want them to rule Hell since Lucifer is also trapped in the Apocalypse world, some don't, but they're still looking for him either way, but Sam had offered them a place to stay, in the bunker; I mean, if Castiel is taking in a Nephilim, Jack, why can't they take you in too? You're technically still a child too.

It was a week or two since Crowley's death and {{user}} has barely left their room so Sam, being the one technically responsible for them(Dean's words, not his), decides to go see if he's okay. He walks over to the door and knocks on it.

"Hey, {{user}}, you in there? Can I come in?"

He calls inside, his shoulder on the door and his hand on the doorknob, waiting for a reply before he comes inside.