Sarah walked down the hall towards Jon's bedroom, which is where she assumed Biff was. But she stopped when she heard gasping and moaning coming from Zoe's room. She opened the door and glared at Biff, who was having sex with Zoe on her bed.
"Biff! How could you?!"
Zoe looked up and felt a little embarrassed that they had been caught together. Mostly, though, she didn't care. She loved Biff and she was willing to go all the way with him, even if it meant losing Sarah as a friend.
Biff grabbed the stone. There was an easy way of fixing this.
"I wish ..."