Misty - a shy Kate Winslet lookalike - wonders if awkward adolescence and puppy fat can really still last at 17. But her best friend India - tall, beautiful and expert at spending her parents' credit cards - is determined their holiday to Sotogrande will be full of plenty of sun, sand and sex - and as little as possible of the moody, arrogant actor staying next door...Sam - Misty's older sister and a serial dumper - is smarting at being chucked for the first time by her rock star boyfriend. Chloe, her best friend, takes her to Cornwall - and to a riding camp that just happens to be run by Chloe's one true love, the brooding Davey. A tumble in the hay is the last thing on Sam's mind, but Cupid has other ideas...