Hugo Vartán has run out of ideas for his new book. One day he finds out his roommate's boyfriend witnessed a murder, and he sets out to investigate what happened to use the story for his novel.

Xabi and Sara break up just before their holiday trip. She leaves the house and Xabi stays alone. At first he doesn't seem to be affected, but soon weird things will start to happen as he feels sick with a strange disease. When he finally understands what is going on he'll have to make a decision that could change his life forever.

Lila, a famous retired singer, loses her memory after suffering an accident, just as she planned her return to the stage.