While she was deciding what outfit to wear, she heard a voice out in the hall. She recognized it immediately, because it was her own.
"Mom! What happened to you?"
Sarah turned around and walked towards the door, meaning to hide behind it and jump the "fake" Sarah when she came in, but the "fake" Sarah spotted her before she could do it.
"You!" the other Sarah yelled. "What are you doing here? And what did you do to my mom!"
"She's my mom."
If the other Sarah wasn't so angry about her mom being tied up and a disgusting Goth girl standing in her bedroom, she might think this was humorous. But she wasn't laughing.
"Do you really expect me to believe you?"
"You have a wishing stone," Sarah said, pointing towards the other Sarah's hand. "You already made wishes, right?"
"How do you know about the stone?" the other Sarah demanded.
"I know because it's mine."
"Yeah, whatever."
"Listen to me," Sarah said, getting annoyed by the other Sarah's stubbornness. "If I'm not Sarah, then how do I know about the hidden key I used to get in here? You know, the one under the large rock in the garden."
"You could have been spying on me."
Sarah became even more frustrated. "You stupid b ..." She stopped, trying to control her anger. "Then what about this? You haven't had sex with Biff yet."
"How do you know about that?" she asked, stunned.
"You tell everyone that you have sex with him frequently, but that's not the truth. He told you back in November that he wanted to wait. He didn't say why, but you agreed. And why not? He's the most popular guy at school. You couldn't turn him down. But now, it's what? April? And he still hasn't ..."
The other Sarah charged up to her and grabbed her. "Is this why you came here? To blackmail me? If you tell anyone about this, I'll kill you."
"No. You don't get it." Sarah shook her head, in frustration. "We switched bodies, you dumb bitch. I'm the real Sarah!" she said, pointing to herself.
"You seriously need some help," the other Sarah said. Then she looked down at her hand and realized that she could just use the stone to get rid of this loony. "I wish ..."