Cristina is a young teacher who just got a new job at one of the schools in Barcelona. One Saturday night, when she goes with her friends to a discotheque, she met Jorge Lorenzo. After a few cups of alcohol, they end up between the sheets. The next day she realizes that she has made a mistake, besides she has a boyfriend with whom she wants to strengthen her relationship. She is convinced that she will never meet Jorge again. Soon they meet again and she cannot escape. After all, they decide to stay friends, even if they attract each other very much. Her job soon becomes questionable and a lot of trouble causes her boyfriend. Will they finally managed to find happiness in love or will their meetings remain a bitter memory?
13 parts