Boy gets dumped by girlfriend. He tries out for the play so he can be close to her. His friend's little sister helps him learn his lines. Guess what happens. I don't think I'm giving away the ending by saying that he and the little sister spend a little too much time together. It's fun. It's predictable. The only problem is that a zillion other teeny bopper movies do it better. If you've seen them all and just want to see one more, line up for this one.