At the end of The Father, Anthony is shown in an assisted living facility, where his grasp on reality has completely deteriorated. The film’s final scenes are emotionally intense, with Anthony overwhelmed by a memory of his mother, expressing a deep sense of loss and confusion. He confides in Catherine, the nurse caring for him, that he feels he's "losing all his leaves," a poignant expression that signifies his sense of slipping away from the moments and memories that once defined him. As tears roll down his face and he clings to her, she reassures him that everything will be okay and that they will go for a walk later, even though neither of them truly understands if that will happen. The camera then gently drifts outside his window to observe the trees, their leaves rustling, symbolizing the ongoing cycle of life and growth despite Anthony's fading consciousness.
The film’s structure, which blurs the lines between reality and Anthony’s perceptions, leaves viewers questioning what is real and what is a product of his dementia. Scenes where Anthony misremembers faces or experiences imagined assaults emphasize his confusion and vulnerability. For example, he perceives his daughter Anne as Catherine and his son-in-law Paul as Bill, and in some moments, he believes he is being attacked or mistreated—though these are often projections of his mind. He also repeatedly brings up his deceased younger daughter Lucy, especially how much she resembles his current caregiver, despite her having died after a serious accident he cannot remember clearly. This recurring focus on Lucy and the hallucinations or nightmares involving her represent his ongoing grief and unresolved feelings.
It is left ambiguous what truly happened to Anthony—whether he died in the moments shown or another part of his mind is creating that illusion. The final scene does not provide a definitive answer, but the overarching message suggests that Anthony’s journey is more about his internal experience than his physical death. The ending, with the peaceful image of the trees, hints at the inevitability of life’s ongoing cycle and a form of quiet acceptance. Amid the heartbreak, the film emphasizes that even in his final days, Anthony's life was meaningful, filled with love and loss, just like the cycle of leaves on a tree—constantly changing yet enduring.
Ultimately, The Father explores dementia as a labyrinth of the mind, capturing its disorienting and heartbreaking effects. The visual metaphor of the rustling leaves signifies hope amidst despair—life goes on, with growth and cycles, even when the individual can no longer hold on to reality or memories. The ending leaves us with a haunting reflection on the fragility of human existence and the resilience of life’s ongoing story, long after the final scene fades away.