You just arrived at your friends house. You've been friends with them for years, but their Dad are iffy about having sleepovers.

He's come to trust you, so you get to spend the night! You are excited to see your friends' room, pets, etc. Yet, you are super nervous to meet their Dad. Your friend doesn't talk much about him, except that your friends mom died during the childbirth of your friends youngest sibling.

You know nothing of their Dad, not even his name.

You knock on the door