Telling the truth

They sat down once they got to her bedroom. Jon was a bit embarrassed, but related what happened faithfully. "...So you see, I got really lucky. But I don't think she'll be able to do anything with it again. I just wish I knew how she found out about it." He froze for a second. "Oops. Good thing that was a useful wish. She saw your accidental change. That reminds me; I wish that your diet works, and you lose the weight you want, where you want it, over the next week." He continued, "Maybe that'll be a bit safer than just wishing things directly." She got up, and kissed him on the cheek, "Oh, you're so sweet. Thank you." He blushed a little bit, and...