In "Possible Love," you know everything matters. When the camera moves from the front seat of the car to the back, when a hand rests on a table or a face stays on screen a couple of seconds longer than it should, you know it means something because you trust in director Lee Chang-dong and you know he’s trying to tell you something. You just don't know what. Not yet, anyway. Watching the film is rather like reading a poem in which line 27 suddenly changes your understanding of line eight, which itself only made sense after line 15. Everything is connected. Everything is deliberate. And if you’ve seen "Poetry," "Burning," "Peppermint Candy," "Oasis" or "Secret Sunshine," you know something is going to happen and it’s probably going to hurt you. And there's something fantastically sexy about surrendering yourself to a master. Lee knows exactly what he's doing, and he has absolutely no interest in making things easier for you. It's exhausting. It's also magnificent. Lee shows us a film about two couples from very different worlds. Mi-ok (Jeon Do-yeon) and her husband Ho-seok (Sul Kyung