At sixty-five years old, Antonia is the epitome of a dedicated housewife. But beneath her unassuming exterior lies a peculiar obsession: she finds solace in the privacy of bathrooms, the one place where she can claim effortless solitude with a simple "occupied" sign. Within these walls, she embraces her true calling as a writer, escaping the monotony of her everyday life and forging unexpected connections that will ultimately challenge the amiable facade she presents to the world.

Enrique and Alfonso are father and son. Both hide their feelings and emotions. Enrique, seventy-four years old, spends his days smoking and watching television. Alfonso visits him every day and runs most of his errands. Switched On is a portrait of patriarchy and oppressive masculinity. The story of two lonely men who, although they don't admit it, need each other.