I am just in so love with this drama . Like seriously I can't get over it . Ji Chang Wook had a great comeback . I am waiting for the upcoming episodes like crazy. Loved it .....???????????????? This drama has a really nice and unique plot . This revolves around science and technology's impact on relationships and how complicated they can get . Each and every part of this drama is fantastic . Hoping that I will see more interesting ups and downs in this with a nice ending. And one of the most important thing that I liked in this is the chemistry between different people and sometimes the situation really gets out of control which makes us giiggle . The thing I am looking forward is how they are going to control their feelings and emotions with constantly maintaining their body temperature . I seriously don't know how hilarious it is going to be.