Jon Calls Karyn, But Karyn Isn't Karyn

Not knowing what else to do, Jon turned and ran back up to his room. Once there, he grabbed his cellphone and called Karyn. A moment later, he heard someone answering the phone. "Thank god, you're there, Karyn," he said. "For a moment there, I thought you might have been replaced too." Then he heard the voice on the other end of the call and suddenly he didn't feel relieved at all. "Replaced? Jon, what are you talking about?" That voice definitely did not belong to his friend Karyn. The person talked like her, but it wasn't her.