WHAT I LIKE ABOUT THIS DRAMA: Firstly, the story plot which keeps me in suspense ever since the start of the show! I like how they conclude and wrap up each of the stories nicely though. Secondly, the casts! Okay, shall I say that Nam Joohyuk acting was slightly awkward in the show... Well at least to me. But I can see the acting potential in Sungjae! He is really really good in expressing his emotions - I just love his character so so so much in this drama. Kim So Hyun's acting is totally jjang - she could portray two different roles together perfectly!!! The actress playing as the big bully is another one I would like to praise because she can really make us hate her so much HAHAHA! And yes! The soundtracks in this show! I love basically all the OSTs in the drama especially Reset! Just give you chills and excitement whenever Reset is being played! WHAT I DISLIKE ABOUT THIS DRAMA: I just don't like how they keep revolving around Kang So Young and the twins. Like how she just keep wanting to find out the truth, ohgosh such a boreeee. And I can notice some loopholes in this show too. Really one of the top shows in 2015 I would like to recommend! WARNING: You may suffer from second male lead withdrawal syndrome after watching it ):