The main leads have GREAT chemistry

It was a great idea to let Lee Junho and Lim Yoona star as the main lead for this drama.BEST DECISION EVERRRRRRR
The only problem is the episode where they stereotyped the Prince that came.But overall its a wonderful drama.The second leads have great chemistry as well.The sister is very annoying,she's very jealousy of Gu Won and it shows.Hopefully nothing bad happens.Gu Won's manager kinda passed me off in episode 10.He was really getting on my nerves. minus one star for the cultural appropriation in episode 7.