"It was like I told you before," explained Jon. Remember back when I was Jessica and turned into a boy? That was caused by the time loop wish. You know, it's impossible for someone to change into a girl like that. We all just didn't realize how impossible it was because it was part of the wish."
"Impossible? But it has to be possible. You could always..." But she couldn't think of a way it could be possible.
"I could always what?" asked Jon.
"I don't know. Forget about it."
"No, let's not forget about it. I said that everyone should forget that it's impossible. But you can be reminded of something you forgot, and remember it. Karyn, think. There's no way it could happen. There's never been such a thing. Surely you must have known three years ago that girls don't change into boys. Try to think about what your state of mind was."
"Well, there was that anime series I watched where a guy changes into a girl, and I knew that that was just TV... It was impossible! People don't really change sex, not that way! That's right, it's impossible. I just forgot. For years, it never occurred to me that you can't just change like you did...."
"Whew," said Jon. "Now what? I'm not used to being a guy any more. I want to be myself! But I don't know if I can change back or not, and suppose I did go back to being Jessica, what would Katie think?"
"Your girlfriend?" replied Karyn. "You have a wishing stone, and she also forgot that changing sex is impossible. You could..."
"... turn her into a guy? I can't do that, Karyn. I've been turned into a guy for the past three years. Now that I'm not used to it any more I know what it feels like. I can't do that to another girl. Maybe I should...."
