Character Relationship Map: 3-Iron

Characters

• Sun-hwa (played by Lee Seung-yun) — protagonist

  Sun-hwa is an abused housewife and former model who secretly watches Tae-suk enter her home. After seeing her husband attack her, Tae-suk takes her away, and they begin a silent relationship while mov...

• Tae-suk (played by Jae Hee) — protagonist

  Tae-suk is a solitary motorcyclist who occupies vacant homes, repairs household items, washes clothes, and photographs himself with the owners’ possessions. He rescues Sun-hwa from her abusive husband...

• Min-gyu (played by Kwon Hyuk-ho) — supporting

  Min-gyu is Sun-hwa’s abusive husband. Tae-suk witnesses him attacking Sun-hwa and drives him away by striking him with golf balls. Later, Min-gyu retrieves Sun-hwa, bribes the investigating policeman...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Sun-hwa → Min-gyu (Family Spouse) — Their marriage is an important source of the film's domestic conflict.

  The plot identifies Min-gyu as Sun-hwa's husband, and he later arrives to take her home.

• Tae-suk → Sun-hwa (Romantic Partner) — Their quiet romantic bond becomes the emotional center of the film.

  Tae-suk and Sun-hwa begin a silent relationship while moving between apartments. They share a kiss in the hanok and remain together at the end.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Tae-suk → Min-gyu (Conflict Adversary) — Tae-suk directly opposes Min-gyu's abuse and possession of Sun-hwa.

  Tae-suk attracts Min-gyu's attention with golf practice, strikes him with golf balls, and leaves with Sun-hwa.

Story Analysis

A silent couple creates an intimate world outside conventional law, domestic control, and stable reality.

Plot Progression

1. Menus Behind Closed Doors — Tae-suk secretly occupies apartments whose takeout menus have not been removed. His unusual domestic routine changes when he encounters Sun-hwa in a large home.
2. Escape from the Abuser — Tae-suk witnesses Min-gyu abusing Sun-hwa and retaliates with golf balls. Sun-hwa leaves with Tae-suk, beginning their silent life together.
3. A Ball of Guilt — The pair share temporary homes and develop Tae-suk's unusual golf practice. When a ball injures a passenger, guilt interrupts their fragile freedom.
4. Burial Without Words — Tae-suk and Sun-hwa share a quiet kiss in a hanok before finding an elderly man's body. Their attempt to honor him is mistaken for murder.
5. The Dream of Return — The investigation clears them, but Min-gyu retaliates and Tae-suk is imprisoned. After mastering concealment, Tae-suk returns secretly to Sun-hwa, ending in an uncertain dreamlike union.