Sofía, a dentist, and Tristán, owner of a shoe store, live in the same building but have never met or even seen each other. Disenchanted with love, both have sworn never to fall in love again, until they finally meet.
| Actor | Role |
|---|---|
 Viktor LazloSofía | Sofía |
 Sergi MateuTristán | Tristán |
 Fernando Guillén CuervoÁngel | Ángel |
 Àngels GonyalonsEva | Eva |
 Pepe RubianesAlfredo | Alfredo |
 Pepa LópezSrta. Marta | Srta. Marta |
| ÀÀngel JovéMauricio | Mauricio |
| IInés NavarroSebastiana | Sebastiana |
 Bernadette LafontAlexandra | Alexandra |
 Gemma CuervoMadre de Ángel | Madre de Ángel |
 Conrado San MartínSr. Amat | Sr. Amat |
 Félix RotaetaGus | Gus |
| Félix RotaetaMabel | Mabel |
| Félix RotaetaTía de Ángel | Tía de Ángel |
 Francesc OrellaRamón | Ramón |
| GGlòria RognoniDependienta | Dependienta |
 Arnau VilardebóRevisor | Revisor |
| ÀÀngels AymarTinina | Tinina |
 Lluïsa CastellNovia | Novia |