3-Iron (2006)

Tae-suk wanders around the city on his motorcycle, pinning flyers on doors. After several days he comes back to check if they have been removed; if not then he concludes the owner of the flat is absent and breaks in, settling down comfortably as if it were his own home. One day he enters such a house without realising that one Sun-hwa, a former model, now battered wife, is still in. She joins him as the pair roams around town from one flat to another, gently embarking on an affair of their own.

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