I have become a huge fan of Rain, to be honest, although I'm not crazy about the ending, I felt that this is Rain's best work a far as acting. He often plays quirky playful characters along with some toughness. But in this dark & tragic romance, Rain did some really emotional acting. I have to admit, I really could not get into the drama especially in the beginning. Drama's like this one often go forward & back with the timelines. Show a sceen, then go back into the past to explain it. I hate this and I'm sure a lot of other people do as well. It is just confusing and annoying. But watching it just for RAIN is so well worth the effort. His smile is just heart melting and lights up the room.