But Jon heard the sound of some people walking in the hallway. His parents might have let Karyn in the house, but if they caught him doing this, he could be in a lot of trouble.
Jon quickly let go of Karyn, pointing to the door and whispering "My parents!"
He added "We need to pretend we're doing something else," but it was too late when he realized that his first words had accidentally completed the wish and Karyn was transforming...