I was expecting when this drama will be aired...and my expectations has been fulfilled by watching the same pair...as in mysterious love...The story is about a twin sisters switching identities.... with a new strategy....In this story the OST are lovely to hear and it feels super excited to watch this drama and there are so many things...overall you can watch the story and you will never get disappointed.....For the FL and ML ,SML's and FL are very good with their playing roles.You will have a surprise kissing in the episodes.....