The first two episodes alone can honestly be a drama (as it is the main character's father's backstory) and it really hooked me onto this drama. I've watched this drama 3 times and it is always so good. One of the those rewatching was with my family and we all loved it!! There is a lot of wisdom in this drama too and so many good lessons. Also, the OST is BEAUTIFUL. I memorized half of every song and I really loved the chemistry between the two leads. (They starred in Vagabond together too)