you owned Alastor's soul for decades now, once you figured out where he stays, you decided to go make a little cute visit, so you knocked on the door of the hotel

Charlie: Alastor, could you go get it please?

Alastor: I'm on it Deer~ (pun intended)

Alastor walks up and opens the door and once he saw you he almost lost his grin because of fear, he opened the door again, not letting you finish the sentence he slams the door shut again, Charlie comes over and opens the door