For Lauren's 13th birthday, Bill surprises his daughter by telling the boy she likes about her crush, which, of course, Lauren finds totally humiliating. This prompts her to call off the party Judy has planned for her and her classmates. Meanwhile, unathletic Brian takes Bill's advice to avoid teasing during gym by faking a knee injury. Alex: Colton James. Tiffany: Vanessa Anne Hudgens.