Brace yourself for the battle of the exes. . . . Hayden and Nick used to be a hot item, but their brief affair ended with a highly publicized breakup. Now the two are "just friends" excluding the occasional flirtation. When Hayden wins the girls" division of a local snowboarding competition, Nick is unimpressed, claiming that Hayden wouldn"t have a chance against a guy. Hayden calls Nick"s bluff and challenges him to a head-to-head boarding contest. Their mutual friends quickly take sides, the girls on Hayden"s and the boys on Nick"s, making for an all-out battle of the sexes. This friendly competition is bound to get heated - and they might end up igniting some old flames.