Each episode was mind blowing and also gaves us valuable lessons.I love this drama so much.This show was also about mental issues which is very important for us.This show gives us knowledge that for every bad personality there may be some hidden story which we don't know. Each one of them had played their role perfectly.I also love all songs in this show which has very deep meaning.I love Seo yeji acting so much that i just want to see the same episode again and again.Iam obsessed with this show😍.Hope 2nd season will be also made n released.Both leading star should be same.I love their chemistry so much.