The rest of gym passed without incident. Jon was sorted into the girl groups when they split off into guys and girls despite coming from the boy's locker room. Hwoever, there wasn't anything majorly different about this. Biff made a few unusual comments about him throughout the class, which was pretty disconcerting, but no one else seemed to act that much differently.
At lunch, he told Karyn about what had happened that morning in gym class. Karyn advised him "You shouldn't make any more wishes that aren't absolutely necessary unless we are absolutely sure about the wording," she said. "And before anything, help me find a way back to my normal apperance."
Jon agreed with her advice, and they ztarted brainstorming ideas to try once they got home for the rest of the lunch period.
He met Biff in math class, and he was acting completely normally towards Jon. Maybe he only acted differently in gym class?
For the rest of the day, Jon had some small problems - apparently, he had forgotten his science homework as well - but he had resolved not to use the stone for small things like that.
Jon and Karyn decided to walk to Jon's house together to do some more experimenting and to hopefully fix Karyn's problem.