Sixteen-year-old school girl Zali Luna has just been cast in her first Very Big Movie. But while going to Sydney and working with her gorgeous, world famous co-star Oliver Lamond is a dream come, Zali also has a very big problem. She's pretty sure that she's the only sixteen-year-old girl in the world who hasn't been kissed, and soon she's going to have to kiss Oliver on screen. Zali's determined to get some kissing practice in before the big day, but there's her malicious rival, child star Emma Small to contend with, and then there's Harry, who may have feelings for Zali that go deeper than just friendship.