I studied computer science, so this drama was like the way that I could tell my self that I made a right choice when I studied this thing, & it did ! I loved the genius part here, it was very good to see him work like crazy making great great stuff out of nothing, very ordinary story that somehow sound to me like the making of Steve Jobs story,except the love story part for sure ! Ougri Shin rocked the show, I loved his expression, how freak he was & how he made it look so easy to be a good good programer , which is defiantly not ! The story wasn't much but I liked the way drama went right from start until the end, there were no ending lose, things that doesn't make sense, it was very well structured. Its a good drama with a smoking hot actor ..