What an eerily beautiful story. Firstly, I did NOT expect for this movie to impact me this way. From the beginning I was thoroughly creeped out by the stalkerish antics of the male lead, but as the story progressed I slowly came to realize he had his issues and reasons behind the unusual choices he made. I found myself so intrigued by the actions and thought processes of this assassin that it was enough of a pull for me to continue on with the story. I'm still a bit startled at the fact that I can connect with the feelings of an odd assassin but eh, at least I'm not afraid to admit it. :P The female lead was as equally strange but understandably so. I mean, who can actually call themselves "normal" when they are in love? Is there really a "normal" love story? And who would've thought her innocent love would turn out to be so dangerous? Secondly, what great acting of ALL the characters! Jung Woo Sung did an excellent job in portraying both an awkward/sketchy loner and a dangerous assassin. Because of this, every action, every emotion felt real and I found myself totally convinced by the love and the danger it entailed. Nothing was ever overly exaggerated or over emphasized. The mood was so subtle and yet so haunting. Really. I find myself thinking about the "what if" scenarios constantly. However, with that being said, if he wasn't such an attractive fellow, I doubt I would be so easily forgiving of his "stalker-like" nature. What a shallow thing to say, I know! I hate saying it, but it's true. >.< The music was also fantastic. Call me crazy, but I felt as though half of the story was told through the music itself. It was pleasantly in sync with the storyline and I found that to be the most appealing aspect behind this movie. Overall, I thought this was such a strangely fascinating and suspenseful story about a love lost then found. It makes one question what it is that we truly value the most in this life and I'd definitely recommend it to those who are looking for something much more dark and serious than your average rom-com flick.