Ardor is a 2002 South Korean film directed by Byun Young-Ju. It stars Yunjin Kim of Lost

Lost (TV series)

Lost is an American television series that originally aired on ABC from September 22, 2004 to May 23, 2010, consisting of six seasons. Lost is a drama series that follows the survivors of the crash of a commercial passenger jet flying between Sydney and Los Angeles, on a mysterious tropical island...

fame.

Plot

It's Christmas Eve; Mi-heun is spending a quiet evening at home with her husband, while their daughter sleeps in the next room. The doorbell rings, and in walks one of her husband's former students; within minutes this woman is all over her husband, begging him to continue their affair. Suddenly, violently, Mi-heun's world is turned upside down. Director Byun, acclaimed for her documentaries, makes a powerful feature debut with this unsettling look at one woman's attempt to re-build her life after all she believed to be true evaporates around her. Yunjin Kim is extraordinary in the lead role, creating a character that seems as mysterious to her as does to those around her.