Tatuado(2005)

Paco knows that his mother died of a terminal illness when he was barely two years old, that his father, Alvaro, has remarried after a long period of mourning, and that his newborn sister will be with him for life. He has a strange tattoo on his forearm, and he knows it was his mother's last message before she left for the first time, because now he knows that death was a step after abandonment.