Infidelity is a universal theme in cinema, and Asian filmmakers have explored it with nuance, tension, and drama. From thrilling psychological stories to emotional heartbreak, these movies capture the consequences of betrayal. Here’s our countdown of the 10 best Asian movies about infidelity.
10. A Moment to Remember (2004) – South Korea

This tearjerker tells the story of Su-jin and Chul-soo, a young couple whose love seems unbreakable until fate intervenes. Su-jin is diagnosed with early-onset Alzheimer’s, and as her memory fades, Chul-soo struggles to keep their relationship intact.
Infidelity is a subtle but powerful undertone in the film — the fear of emotional betrayal and the temptation of turning away from someone who can no longer reciprocate love.
The film is renowned for its emotional resonance, and its portrayal of love, loyalty, and heartbreak has made it a staple in romantic Asian movies about infidelity.
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9. The Handmaiden (2016) – South Korea

Park Chan-wook’s “The Handmaiden” is a visually stunning thriller set in 1930s Korea under Japanese occupation.
The story revolves around a conwoman who becomes a handmaiden to a wealthy heiress, intending to swindle her fortune. But things become far more complicated when love, desire, and betrayal enter the picture. Infidelity here is layered — it’s not just marital but psychological and emotional, as characters’ loyalties are constantly tested.
With exquisite cinematography, a twisted plot, and intense erotic tension, this film ranks as one of the most stylish and shocking takes on betrayal in Asian cinema.
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8. Secret Love (2010) – South Korea

“Secret Love” tells a gripping tale of obsession and forbidden passion. The film follows a married man who begins an affair with a younger woman, only to spiral into a web of lies and destructive choices.
Infidelity in this Asian film isn’t just a plot device here — it’s the emotional core. The story explores how one betrayal can ripple through families and friendships, leaving devastation in its wake.
The performances are raw and gripping, making the audience feel the weight of guilt, longing, and secrecy with every scene.
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7. Love Education (2017) – Taiwan

This tender Taiwanese drama explores love across generations. At the heart of the story is a young woman discovering the hidden histories of her family’s elders, including long-buried affairs and unspoken betrayals.
Infidelity in “Love Education” is nuanced and realistic — it’s less about lust and more about the emotional compromises people make in relationships.
With quiet, heartfelt performances, the film illustrates how secrets and affairs can shape lives over decades. It’s a reflective, deeply human look at love, marriage, and the choices that linger long after the moment has passed.
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6. Lust, Caution (2007) – China/Hong Kong

Ang Lee’s erotic thriller is as much about political intrigue as it is about betrayal.
Set in WWII-era Shanghai, the story follows a young woman who seduces a powerful collaborator as part of a resistance plot. Infidelity is central, both literally and metaphorically — the line between duty, desire, and moral compromise blurs, creating a tense, unsettling atmosphere.
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The film is famous for its eroticism and intensity, but at its heart, it’s a story of emotional betrayal and the dangers of forbidden attraction. The stakes are life and death, giving the affair a uniquely high tension.
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5. A Better Tomorrow (2010) – Hong Kong

Now you might not be thinking this is a movie from Asia about Infidelity, and while primarily it’s crime drama, “A Better Tomorrow” also delves into complex personal relationships, including infidelity.
Characters navigate loyalty, love, and betrayal in a world where personal and professional lives collide violently.
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The extramarital aspects are subtle but impactful — showing how trust can be broken when ambitions and emotions clash.
The film combines action-packed sequences with a strong emotional core, making the betrayals feel realistic and relatable.
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4. Cyrano Agency (2010) – South Korea

This quirky romantic comedy follows a group of matchmakers who manipulate love lives for a living. Infidelity becomes a central theme as the agency navigates complex relationships, including helping clients pursue affairs or rekindle old flames.
“Cyrano Agency” balances humor with real emotional stakes, showing how even playful meddling can lead to heartbreak. It’s a fun, clever exploration of love and betrayal, with relatable characters and smart dialogue.
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2. Tokyo Sonata (2008) – Japan

Kiyoshi Kurosawa’s “Tokyo Sonata” examines the cracks in a modern Japanese family.
The father loses his job in secret, the mother has her own struggles, and infidelity emerges as a key tension point.
The film is quiet, intimate, and deeply emotional — infidelity isn’t just physical but also about emotional disconnection. It’s a slow-burn drama that captures the subtle ways betrayal can manifest in everyday life.
A masterpiece examining modern family life and the fractures caused by betrayal and infidelity.
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1. A Frozen Flower (2008) – South Korea

Set during Korea’s Goryeo Dynasty, A Frozen Flower is a historical drama that delves into the complexities of duty, love, and betrayal.
The film centers on a king who, unable to produce an heir with his queen, orders his trusted bodyguard, Hong-rim, to impregnate her. However, as Hong-rim and the queen develop a passionate love affair, the king’s suspicions grow, leading to a tragic and intense narrative.
This film stands out for its bold exploration of forbidden love and the devastating consequences of infidelity within a rigidly structured society. Its raw portrayal of emotional turmoil and the complexities of human desire makes it a standout in the genre.
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More movies about Infidelity
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