"I wish you would think that having large breasts and blond hair was normal for you." Jon couldn't reverse the wish, but he could change Karyn's opinion of it.
"That's your brilliant idea?" Karyn asked, as the stone became warm in Jon's pocket.
"Yeah. What's wrong with it?"
"Huh? Wrong with what?" a confused Karyn asked.
"Having large breasts and blond hair."
"Nothing, as far as I'm concerned."
"Good, then."
Karyn was still confused about what Jon was supposedly talking about. "Now, why did you want to meet me here?" she asked.
The stone must have changed her memory about that too. Jon had to come up with an answer.