Obsessed (2014) Characters, Setting & Themes Explained

The movie takes place primarily at a South Korean military base during the Vietnam War era, with key scenes inside officers' quarters, a hospital, and the surrounding base environment. Some narrative elements also connect to Vietnam itself, including flashbacks and a visit from a Vietnam-based unit that reveals the protagonist's fate.

• military base
• south korea
• setting
• vietnam war

Obsessed is set during the Vietnam War era, specifically in the late 1960s. The story spans from this period into the years after, with the central romance occurring during the height of the war, and the tragic conclusion arriving two years later on the battlefield.

• 1960s
• vietnam war
• time period
• era
• 1969

The primary theme is forbidden love within a rigid military hierarchy. A secret affair between Colonel Jin-pyeong and Ga-heun, the wife of a fellow officer, disrupts the code of conduct that defines military life. This romance exposes vulnerabilities in a man defined by honor and discipline, turning private desire into a public risk with devastating consequences.

• forbidden love
• affair
• military
• infidelity
• theme

War trauma is a central element, following Colonel Jin-pyeong as a decorated hero haunted by PTSD from his experiences in Vietnam. The trauma manifests through nightmares and emotional volatility, shaping his decisions and distorting his perception of love and loyalty. The film connects his intimate conflict directly to the brutal realities of war he experienced.

• ptsd
• war trauma
• vietnam
• mental health
• veteran

Colonel Kim Jin-pyeong is the protagonist, a decorated war hero on the cusp of a major promotion. Haunted by Vietnam War trauma, he experiences intense jealousy and volatile moods. His secret affair with neighbor Ga-heun reveals both tenderness and ruthlessness, ultimately driving him toward a catastrophic personal crisis.

• colonel kim jin-pyeong
• protagonist
• war hero
• song seung-heon

Jong Ga-heun is the wife of Captain Kyung Woo-jin, who becomes the object of Jin-pyeong's obsession. She lives next door to the Jin-pyeong family and finds herself torn between desire and family obligations. Throughout the story, she gradually reevaluates her choices and ultimately ends the affair due to a family illness.

• jong ga-heun
• lim ji-yeon
• wife
• love interest

The story unfolds within a strict military hierarchy centered on a South Korean base during wartime. Base life is defined by duty, discipline, and the chain of command. This environment creates constant pressure on the characters, particularly Jin-pyeong as a high-ranking officer whose affair threatens his career, family, and reputation.

• military
• army base
• hierarchy
• chain of command
• officers

The theme explores how personal desire collides with duty to family, unit, and nation. Jin-pyeong's attempts to control the situation through deception destabilize everyone involved. Jealousy, social pressure, and fear of scandal drive drastic choices, leading to tragedy and a sobering reckoning about responsibility to others.

• loyalty
• consequences
• duty
• deception
• scandal

Lee Sook-jin is Jin-pyeong's wife, portrayed by Cho Yeo-jeong. She is pregnant and outwardly supportive, representing the domestic stability that Jin-pyeong risks losing. Her presence underscores the tension between his public honor as a military officer and his private longing for emotional connection.

• lee sook-jin
• cho yeo-jeong
• wife
• pregnancy

Captain Kyung Woo-jin is Ga-heun's husband, portrayed by On Ju-wan. He is a disciplined soldier who moves next door with his wife, becoming a bystander to the affair. Throughout the turmoil caused by Jin-pyeong's actions, he strives to protect his marriage while navigating the dangerous situation unfolding around him.

• kyung woo-jin
• on ju-wan
• captain
• husband
• cuckold