I was completely blown away with this drama. Shin Se Gi, Ahn Yo Sub, Ahn Yo Na, Perry Park, Na Na, Mr. X and Cha Do Hyun; Ji Sung really outdid himself with his portrayals of each. Every time he snot cried (and it was a lot), I felt that. Had me feeling like they were all different people. I got emotionally attached to each personality and sympathized with them. I completed this drama about a week ago and I still get choked up just thinking about how well this drama was done. The FL was a little strange but I still loved her and I really felt for Park Seo Joon’s Oh Ri On, even thought it was a little weird. Everyone in this drama did a superb job. Easily in my top 5 list of best dramas. Bravo! Now I need to go watch every Ji Sung drama in existence.