As far as Jamie and his best mate Mike are concerned, their carefree summer is off to a great start. Exams are over and they're on mission to crash the sixth form party and get laid. Across town, 18-year-old Laura, encouraged by her best friend Danielle, breaks her parents' curfew and heads off to the same party, determined to have fun. Life is about to begin, but not in the way either of them expected.