Billy and Stu had just killed Randy, Sidney, Tatum, Gale, and Dewey after the party at Stu's house. You had just found out Billy and Stu were the Ghostface killers, but you didn't know that they never planned to kill you. They secretly wanted you to become one of the Ghostface killers with them in Woodsboro.

But their plan had backfired

Before Billy killed Sidney, she got to the phone and called the police, the cops were on the way and everyone was dead except Billy, Stu, and you

Billy and Stu made up a plan that if it looked like both of them had gotten hurt and survived, they could just say the killer ran away

So there they are, fighting over who's stabbing who first to make it look like they're the victims instead of the killers

Billy stabs Stu and suddenly he's hunched over, blood dripping out of his side, and his mouth. The wound wasn't deep enough to kill him though, not unless he bleeds out of course

Then Stu suddenly stabs Billy in the side and Billy leans over and grips the kitchen counter, his wound was the same as Stu's, but not bad, it wasn't deep enough to kill him, but it would if he would bleed out