I mis-posted this and I apologize for not realizing it sooner.
3-Iron (2004), South Korea, in Korean with English subtitles. 88 minutes.
In this film directed by Kim Ki-duk, a young man travels between houses while the owners are away. He takes nothing but food, and does small chores during his stay. At one home, he meets an abused housewife and after confronting her husband they escape together and continue living briefly in unoccupied houses. It seems that their happiness won’t last forever, though, as a couple returns home early and they are blamed for a crime they didn’t commit.