I'm a Cyborg, But That's OK

I'm A Cyborg, But That's OK is a 2006 South Korean surrealist psychological romantic comedy-drama film directed by Park Chan-wook. It stars Jung Ji-hoon (Rain) as Il-soon and Im Soo-jung as Young-gun. It tells the story of a newly admitted mental hospital patient who thinks she is a cyborg and Il-soon, a man who begins to fall in love with her.