On a class trip, Margarita, a 13-year-old introverted outsider at school, observes beautiful Ariana. All the boys want to be around her and all the girls want to be like her. Even Margarita feels the aura of fascination that surrounds Ariana and a secret friendship develops between these two very different girls. Then, however, Margarita witnesses her classmates’ obsession for Ariana spinning out of control. As the class trip is overshadowed by a dark secret, Margarita is confronted with a moral conflict that seems unsolvable …