A group of pre-university boys and girls experience all kinds of problems and joys that arise in their lives. Among other worries, they have to deal with the pressure of their studies, difficulties with their families and, of course, their first loves.
Don Juan, a rich man with a reputation as a seducer, has reserved half of the rooms in a hotel on the beach. While waiting for him, all the staff is nervous imagining what the entourage that will accompany him will be like.
A woman is found murdered in her house the day after a party. The police begins the search for the killer asking questions to all the people that attended the party.