The drama is so good. As everyone is saying even first episode is addictive. The director and screen writer have done great work i think. They have worked hard on this, and it can be shown right away. To talk about expressions and acting of actors, they should receive awards. Yoo yeon seok must be really good actor. I appreciate his skills and talent, as well as chae soobin. Both actors have worked hard on it. The show is going to hit and everyone's hard work is going pay off. God bless.