 Miguel (Sergi López), 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 (María José Alfonso) 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 (Mariola Fuentes), who s bound to change Miguel s ordered, upper-middle-class world for good.