"Rosemarys" Revenge.

This is a story about the theory that Rosemary is actually Sha (or other way around) It starts off by showing Felix and Molly and Edd going to the party after Molly and Edd die because of Felix, Felix makes and apology video and send it to Jack. Rosemary then tells Felix he did her a favor to kill the twins, he's confused but Rosemary and Felix team up to get revenge on the whole family.