The story runs in the 1940s Mexico City. A schoolboy (Carlos) falls in love with his best friend's mother (Mariana). Carlos is impressed because this family is not like the ordinary mexican families of the time, because they have many expensive American things, although they are not rich. The drama begins when Carlos gets out of school to go to declare his love to Mariana, and is discovered by his teachers.
| Directing | Alberto Isaac | Director |
| Writing | José Emilio Pacheco | Novel |
| Writing | Vicente Leñero | Writer |
| Directing | Luis Gaitán | Assistant Director |
| Production | Héctor López Lechuga | Producer |
| Production | Gerardo Barrera | Production Manager |
| Camera | Ángel Goded | Camera Operator |
| Lighting | Antonio Álvarez | Lighting Director |
| Art | Anna Sánchez | Production Design |
| Crew | Xavier Rodríguez | Scenic Artist |
| Crew | Jorge Morales | Scenic Artist |
| Costume & Make-Up | Antonieta Esquivel | Costume Design |
| Costume & Make-Up | Sara Mateos | Makeup Artist |
| Costume & Make-Up | María Teresa Sánchez | Hair Supervisor |
| Editing | Carlos Savage | Editor |
| Sound | Daniel García | Sound |
| Sound | Javier Patiño | Sound Editor |
| Production | Claudia Becker | Casting |
| Crew | Claudio Isaac | Post Production Supervisor |
| Camera | Daniel López | Director of Photography |
| Sound | Carlos Warman | Original Music Composer |
