"Jon?" asked Karyn, approaching him (who she thought was him, anyway). "Why are you still wearing the same clothes as yesterday?"
"Did you do this to me? You little twerp. You did, didn't you? I don't know how you did it, but you're gonna fix it."
"Jon, what are you talking about?"
The person, that Karyn thought was Jon, walked towards her and grabbed her neck. "Change me back!"
"Jon," Karyn gasped.
"I'm not Jon, you moron! I'm Sarah!"
Sarah? Karyn thought. Sarah continued to strangle Karyn, causing her to almost lose consciousness.
"I wish I wasn't in this body! I ..." Sarah yelled. The stone in her hand glowed and suddenly Sarah was the one getting choked ... by Jon? Sarah pushed the boy off of her and coughed. Jon looked dazed, like he wasn't sure what was happening. Sarah looked down at herself and realized that she was in Karyn's body now.
She looked up at Jon, with a smile. "Ha! I guess your little prank didn't work. Now I've got your body," she said, assuming that Karyn was now in Jon's body, and she was right.
Karyn looked down at herself. I'm Jon? She looked back up and saw her body walking away. "No! That's my body!" She immediately shut her mouth, upon hearing Jon's deeper voice coming from it. Then she felt between her legs. Yeah, she was definitely male. She was Jon.
But if she was in Jon's body, then where was Jon? And how did Sarah get into Jon's body in the first place?