The look in Jon's eyes changed as he looked at Pete and he said "I do love you Pete. I always have."
Karyn was shocked by this. "Jon, I didn't know you were ... well ... that way."
"Karyn, I'm shocked you didn't notice. Why do you think I have a girl as a friend instead of a boy?"
"Because you like me?"
"Yes, I do like you. But I'm not attracted to you."
Karyn was heart-broken. Deep down she really did love Jon. And Jon never had a girlfriend, so she thought that if she waited until the perfect time, she'd have a chance. But, now she found out that Jon was gay.
Except, was he? Karyn knew what the wishing rock could do. Maybe it had changed reality so that Jon would become gay. Maybe she still had a chance.
She decided to try to get "her" Jon back. And the only way to do that is by using the rock.