Antoine and Laurent, antique buddies, spend their excursion in Corsica with their respective daughters: seventeen-yr-old Louna and eighteen-yr-antique Marie. One night on the seashore, Louna seduces Laurent. Louna is in love, but for Laurent it become nothing greater than a momentary distraction. Without revealing her lover's call, Louna confides in her father, who attempts by any means to find out who his daughter's lover is. How long will the secret be capable of be saved hidden?