<p>Have you ever had the feeling of not truly knowing your nearest and dearest? The precarious balance in the life of Nerea, a thirty-something journalist, breaks down when her mother, Luisa, is hospitalised with total amnesia. Nerea, who feels guilty for not having recognised the symptoms that afflicted her mother, now finds a person almost unknown to her. Luisa is haunted by memories of a romance from her youth and soon Nerea begins to discover...