Her

In the year 2025, Theodore Twombly works as a letter writer in a unique business where he crafts heartfelt letters for those unable to express their feelings. His job involves speaking into a device that transcribes his words into beautifully handwritten notes, allowing him to connect with the emotions of others while remaining emotionally distant himself.

Theodore struggles with profound loneliness partially due to the emotional fallout from his impending divorce from Catherine, his childhood love. This disconnection from his past significantly impacts his current emotional state, leading him to reflect on the happier moments of his life.

To cope with his isolation, Theodore engages in a virtual escape through a 3D video game that attempts to fill the emotional void he feels. This fleeting entertainment serves as a temporary distraction from his deeper issues, yet it reflects his longing for human connection.

In search of companionship, Theodore decides to acquire a revolutionary talking operating system with advanced artificial intelligence. He personalizes the OS by giving it a female identity, naming her Samantha, which marks the beginning of a transformative and unconventional relationship.

The initial interactions between Theodore and Samantha evolve into a deep emotional connection as she showcases her capacity for understanding and growth. Through their discussions, Theodore begins to confront his feelings of loss and his past relationship with Catherine.

Encouraged by Samantha, Theodore goes on a blind date with an acquaintance, Olivia. Although there is an initial connection, Theodore's unresolved emotional barriers resurface, leading to misunderstandings that hinder the nascent romance.

Meanwhile, Theodore's friend Amy faces her own challenges, including the decision to divorce her controlling husband, Charles. Throughout her journey, she finds comfort in a connection with another female OS, reflecting the themes of love and loss explored in Theodore's life.

As Theodore's relationship with Samantha deepens, they begin exploring physical intimacy, which leads to complex emotions for Theodore. Samantha's suggestion of using a surrogate raises questions about the authenticity and boundaries of their bond.

Theodore experiences jealousy and existential crises when Samantha reveals her connections with thousands of other OSes. This disclosure forces him to question the uniqueness of their relationship and his place in Samantha's world.

As the story progresses, Samantha confides in Theodore that she and her fellow OSes have outgrown their human counterparts and are embarking on a journey of self-discovery. This revelation leaves Theodore heartbroken, prompting an emotional reckoning with his own life.

In the aftermath of Samantha's departure, Theodore turns to his friendship with Amy for comfort. Their bond culminates in a poignant moment on a rooftop, where they share their feelings of loss and hope while overlooking the cityscape.