17-year-old Tomas and his younger sister Marcela, leave home one day to attend a fancy dress party. But she never comes back. A year later, Tomas and his family go on a trip to an isolated country house, intending to heal their wounds. He feels respondible for the past, and the weight of oncomprehension makes him reclusive and estranged. His mother Susana uses routine and denial to hide her pain f ...