Oscar, a guy in his forties, is passing an existential crisis. He decides to quit his job as a state worker and a relationship with his girlfriend in order to set up a new business: A club for pot enthusiasts. The place is intended to be free of rules, but trouble shows up when those rules begin to be necessary...
Miguel, a young psychiatrist working in Madrid, learns that his wife has just dumped him for no one else than his own father while he's expecting his mother-in-law's visit, who's come to the city on a medical revision, and doesn't know anything about her daughter's affair; to make things worse, one of Miguel's deranged patients has just stolen his wallet. Going to his patient's home to retrieve his wallet he'll meet instead his spontaneous and outspoken hairdresser sister Jasmina, who's bound to change Miguel's ordered, upper-middle-class world for good.
An air-hostess is pregnant but she does not know the name of the father, a foreigner. When the baby is born, she gives it to her sister that has already two children. The child grows up as another member of the family. Although the adults keep the secret, the children know that he is different.
After Paula's suicide, her best friend, Ana, recalls the circumstances that united both women in the past and how they lived a close relationship that could have become more than just a friendship if social conventions had not prevented it.