Before Jack can apologize to Nancy, she has to believe that dragons exist. Nancy’s mad at him because they were supposed to perform a skit at the talent show and he stood her up. They’ve been practicing it for two summers. It’s called “I’ve Come to Marry the Princess.” When Jack didn’t show, Nancy had to go on stage all by herself. He didn’t ditch her on purpose; his dragon egg was hatching and he needed to be there.