Six twenty-something friends are spending New Year's Eve at a summer house at the river. The host, Nicolas (writer and director Martin Piroyansky, XXY), brings his ex-girlfriend Pilar (Inés Efron, Empty Nest, XXY) with whom he just had a one-night stand. But, Nicolas hits on every other girl including the brooding Cata and the voluptuous Belén. When Nicolas unexpectedly falls into bed and then into love with the high-strung Manuela who also happens to be his best friend's girlfriend, the last laugh is on him.