After an accident, 14-year-old Ana has a metal plate in her arm. Unexpectedly, during the winter holidays, the plate begins to receive peculiar messages conveyed in Morse code.

The film follows Bruna, a young actress who is going through a period of deep sadness and melancholy after breaking up with her boyfriend

Damiana is a married couple who, on a visit to Cambodia, are shaken by the revelation that the woman (Laura Nevole), sick with terminal cancer, makes to her husband (Juan José Vidal): she She lived in that country in the past, fell in love with a Khmer and had a child with him, something that her current partner was completely unaware of.