I liked analyzing the character of Namjun because it is complex. The motives and emotions of the character intrigued me. Tae Hyun is an amazing actor, it is enough to watch him act. The drama tends to be tragic. Most of the time you feel sad, but there is some comic relief too. The music is so good and suitable. It is available on KBS world on YouTube. You can still watch it even if late. There is an element of mystery in the drama, it keeps you watching. I guess it follows KBS usual 100 episode dramas