I began to watch this because i love Kim Jae Wook. I was so happy when I saw F4's Kim Joon, I loved this movie/serie. It begins like girl met boyfriend's friend and they're so cute together! I felt like Kim Jae Wook was the main actor LOL but it's an interesting movie and if you like Kim Jae Wook is a MUST TO WATCH IT! The final...mmmm...you're gonna to be very curious MUAHAHAHA