Aurora is an elderly woman, and like many people her age, she lives alone in a small apartment in Madrid. She lives a simple, monotonous life, so any change in her routine is something eventful. She doesn't have any family since her husband passed away several years ago, and consequently, her only visitor is a small bird that comes to her window every morning. All her old friends and neighbors in the building are either deceased or living in a nursing home. Many of her new neighbors never stay long or are young people with very busy lives. As a result, no one even notices that Aurora exists. She feels alone and neglected as she looks melancholically at all the things surrounding her - constantly reminding her of her past.