New York City Leo lies in bed, oblivious to the phone ringing and the doorbell buzzing. His daughter, Molly, enters and asks why he isn't answering. Leo mutters to himself as his caretaker, Xenia, vacuums. Due to his
dementia, he struggles to focus on preparing for his medical appointments. Leo and Molly make it into a
taxi. At his appointment, he fails to comply with the dentist's instructions and is incontinent. Molly gets her father changed and into another taxi but Leo stumble out the passenger door and hits his head. Leo is taken to the emergency room in an ambulance. Molly's mother, Rita, chastises her ex-husband for his behavior. Molly argues with Rita and Leo's attending doctor while Leo fixates on his dead dog, Néstor. After discharge, Molly takes Leo to
Costco, and he disappears when she takes an important phone call from her boss. She finds a sobbing Leo tightly clutching a dog he believes is Néstor. The dog's owner accuses him of trying to steal her dog and she makes racially charged insults as security tackles him. The guards let Leo go after Molly explains his medical condition. Molly takes Leo to the
optometrist, where he again fails to follow instructions. Outside, Molly receives a call from her boss stating that her project has been given to someone else. She tells her father that she cannot go on pretending anymore. Later that night, Leo walks out of his apartment and roams the streets barefoot as Molly frantically searches for him. He is eventually rescued by two taxi drivers.
Mexico Leo's wife, Dolores, pleads with him to get out of bed and get ready. In the kitchen, he finds her preparing a bag filled with arranged flowers before driving off in their truck. Leo chases after her. In the car, he bickers with Dolores over what road to take, leading him to exit the vehicle in a state of
delirium. Dolores drives off, leaving Leo on the desert road. He hitchhikes into town on the back of a
maize truck. That night, Leo comes across a
Day of the Dead celebration at the local
cemetery. Dolores guides him to the grave of their deceased son, Néstor, where Leo breaks down and blames himself for his death. Dolores and Leo tearfully embrace, reflecting on their sadness and desire to have their son back.
Greece Leo sits by the sea at a
tavern run by his friend Mikael, and he converses with a German tourist, Anni, who reminds him of his daughter. They discuss Leo's unfinished novel about a man who must choose between returning home, or continuing his journey in exile. Throughout the day, a frenzied Leo seeks out her opinion on his work, much to the annoyance of Anni's friends. Leo is asked if he's truly comfortable with giving up his family in order to write, but he can't find an answer. Anni and her friends board a night-time party
cruise and Leo secretly follows with his
rowboat into the open sea. Leo tires himself out but is unable to keep up to the ship and a group of fishermen find Leo dead in his rowboat the next morning.
New York City Leo is delivered to Molly by the police, who takes him back to his apartment. He begins to recount the stories he believes are running parallel to his own life, including his marriage in Mexico as a young man and his unexpected death in Greece. Molly tells him he was once married to a woman named Dolores before he emigrated to the United States and that he had run off to Greece when Molly was born, but returned after realizing his mistake. Molly sits by his bed and promises to stay by his side; meanwhile, a parallel version of Molly packs her things and walks out of Leo's apartment. ==Cast==