Sarah now realized the true power she was in possession of, but before she had the opportunity to make another wish she heard Jon moving about downstairs.
"Shit" Sarah thought, "I don't want to have to deal with this charade of Jon thinking I actually need help with history, he's so stupid he doesn't even realize I have a higher grade than him. I have an idea but I can't believe I'm going to do this!"
Sarah looked towards the door and heard clumsy footsteps walking up the staircase. She clenched her fist tightly around the rock and said, "I wish that I looked exactly like Jon's sister Zoe right now and that Jon would forget that I came over to study."
Sarah suddenly felt disoriented and closed her eyes. When she opened her eyes, she realized that not only did she look like Zoe, but she was in Zoe's room, lying on Zoe's bed with her head resting in her palm
What the fuck! Sarah thought. Why am I in Zoe's room?
Why are you in my room? a voice said in Sarah's head. Better question: Why are you in my body?
"Who said that," Sarah asked aloud in Zoe's voice. Then she realized, the voice she spoke with sounded just like the voice that she had heard in her head. Zoe, is that you?
Of course it's me! Zoe replied. But who are you, and why are you in my body?