Paloma is a young psychiatrist, who is hired to work as a director of a clinic in Galicia, and is attracted to Mario, her very first patient. He suffers from a rare form of amnesia, commonly known as Korsakov's syndrome. As a result, both his short and long term memories are affected, and he has temporary lapses of perception. However, Paloma finds Mario to be a fascinating individual, not just a regular patient. Intrigued, she decides to explore Mario's past and, through their dialogues, their relationship takes an unexpected turn.

Ana Fernández
as Paloma

Miguel Ángel Solá
as Mario

Ingrid Rubio
as Coro

Luis Tosar
as Estévez

Roberto Enríquez
as

Mercedes Sampietro
as

Vicky Peña
as

Gonzalo Uriarte
as Megía

Carlos Blanco
as Casal

Eva García
as Mujer Megía