Martín Santomé has been working in an office for the last 50 years, but his life will change when he starts falling in love with a woman named Laura Avellaneda.

A fight over the calf of a prize milk cow in the close-knit and traditional Pas Valley of Cantabria leaves a cantankerous dairy farmer dead and another fearful of arrest. He and his daughter Val conspire to keep the cause of death quiet, but tensions mount when Val becomes attracted to the dead farmer's son, Rai, estranged from his father and now a hairdresser in the city. The tensions open long-festering family resentments and spur the lurid imagination of Val's younger sister, the teen Genia. "What goes unsaid, gets undone," the Pasiegos say, but is it true? Is there harm in staying silent?

After the passing of his wife, a lonely newspaper editor discovers Berenalin: a medication that promises to put an end to his grief. Its effects begin to drive a wedge between him and his daughter, who needs him more than ever.

A renowned and widowed otolaryngologist hires a young, penniless poet as live-in nanny for his three rowdy – but musically gifted – children.