The three stars are for Kim Bum and other side actors, at first i didn't liked the fact that Kim Bum is playing the role of the villain, because everyone have seen him as the cute innocent guy, but tell you the truth he killed it, just wow~ And about the two lead i don't feel any chemistry between them, its just like some good friends. Although the male is wow, i don't feel that vibe from the female lead. And other roles like Granny and all are really amazing actors. And about the story/concept ,the first 4-5 episodes are really good but don't know what happened after the 5th ep. it's getting really irritating and boring to watch, but still going to watch it because want to see Kim Bum in a bad guy role. Yeah that's my opinion of the drama, but seriously disappointed.