It is one of my fav. fav. drama.I liked the acting cast, liked the storyline,loved everything.It was so fun to watch it that I can't tell you.THIS DRAMA IS A MUST WATCH. I loved the role of Choi Young (played by the Lee Minho), fabulously played.Also the role of Eun Soo was also great. Watching this drama you can sense the feeling & the environment.The whole cast make it worth of watching.The story,the music everything was suitable.You can't say that anything was exceeding its limits.After finishing this I'm sad that it's ended. But well thank god it had a happy ending.I also like the character of pledge siblings. I think that Ki Cheol played his role well to show the madness of character.The thing I don't like was that it ended (joking). P.S. I was really wishing to see the ending with royal doctor but he had to leave the set early (due to surgery).