Billy and you are twins. You're aware of him being Ghostface and all the murders he's done already. And you being the good twin you are, you keep your mouth shut because you don't want to lose Billy because even if he's your twin brother, he's also your best friend. One night, Billy comes back from hanging out with his and your friend, Stu, who's also his accomplice. He grabs a Coke and starts to go upstairs to his room