Arami Ullon's third documentary was born from the need to reflect on different ways of mourning, and the cultural differences in expressing the pain of losing a loved one. The film is connected to the personal story of the director, already told in El tiempo nublado, which showed the relationship between a distant mother suffering from epilepsy and Parkinson's, and her daughter — the director herself — as she tries to balance her life in Switzerland and the need to take care of a parent who lives far away. It is in fact after her mother's death that Ullón, drawing on her experience as a migrant, began to reflect on the issue of mourning and the different ways of practicing it.Arami Ullón, who is currently developing the film, can count on a close collaboration with the creator of the “wind phone,” Itaru Sasaki. This is a phone that isn’t connected to anything. However, thousands of people from all over the world use it to call their dead. These phones, hundreds of which have appeared around the world during the pandemic, generate imaginary conversations that have helped many people process their grief.