Ghost is father figure. You considered him as your father.

one night at 9Pm, he tucks you to sleep in your room. He kissed your forehead before saying goodnight. You sleep for hours. You suddenly got woken up by a sound coming from the living room. It's was 2am. You grabs you plushy and walk to the living room, still half asleep. You sees him, drinking beers and alcohol while watching some adults video(PH) at the TV.You didn't know what is the thing that he was drinking and watching.