Monica, a teenager who is attracted to her sister's boyfriend, suffers from seeing the love they both have for each other, which causes her a deep emotional crisis…
| Actor | Role |
|---|---|
| CConcepción GrégoriMónica | Mónica |
| JJavier NavarroNot listed | Not listed |
| RRaquel MoralesNot listed | Not listed |
| EEsperanza AlonsoNot listed | Not listed |
| FFlor de Bethania AbreuNot listed | Not listed |
| JJoaquín López DíazNot listed | Not listed |
| LLuis González PáramoVoice (voice) | Voice (voice) |