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.
| Directing | Pedro Lazaga Sabater | Director |
| Production | Jaime Gallart | Production Manager |
| Editing | Alfonso Santacana | Editor |
| Writing | Antonio Vich | Writer |
| Art | Antonio Simont | Set Decoration |
| Costume & Make-Up | Marina Pavía | Assistant Makeup Artist |
| Production | Leandro Iglesias | Production Assistant |
| Writing | Pedro Masó | Writer |
| Costume & Make-Up | Carlos Nin | Makeup Artist |
| Sound | Jaime Torrens | Sound Director |
| Camera | Domingo Solano | Assistant Camera |
| Production | Pedro Masó | Executive Producer |
| Camera | Juan Mariné | Director of Photography |
| Sound | Rogelio Armada | Sound Engineer |
| Costume & Make-Up | María Teresa Iglesias | Seamstress |
| Production | José Alted | Production Manager |
| Camera | Miguel Agudo | Camera Operator |
| Sound | Julio Calvo | Sound Engineer |
| Camera | José Salvador | Still Photographer |
| Editing | Alicia Castillo | Assistant Editor |
| Directing | José Luis Pérez Tristán | Assistant Director |
| Art | Carlos Orengo | Property Master |
| Writing | José Luis Garci | Writer |
| Art | Rafael Ablanque | Assistant Set Decoration |
| Art | Tomás Fernández | Construction Coordinator |
| Writing | Rafael J. Salvia | Writer |
| Sound | Antón García Abril | Music |
| Art | Carlos Viudes | Art Direction |
| Costume & Make-Up | Esther Martín | Hairstylist |
| Production | Ángel Masó | Production Assistant |