This was such a rollercoaster of a drama, with many ups and downs, offering an awesome thrill all the way. This series was in my "must-watch" list after much praising and positive feedback on it everywhere. I loved it, even though it had its flaws here and there. Now let's focus on the positive aspects. First, I loved the strong female lead. Not only her as a character, but how beautiful she is as well. Second, the story was very unique and nothing like I've ever seen before. Third, I enjoyed how quickly the chemistry and romance blossomed between the main leads. As lastly, and something that I look for in every drama, the OST was magically beautiful. No wonder it scored so high with the fans around the world! Now, the only thing that ruined this drama for me was how draggy everything became after the schizophrenia diagnosis. It went downhill after that for me. The female lead became weak, the male lead followed in her footsteps. Even though the illness was quite unexpected and a plot-twist for me, in addition, the brother committing a crime was a big plot hole too. If I took anything from this drama, is to look at mental illness from a different perspective. But I don't get why the drama is so hyped up, there are definitely drama that are more fascinating and gripping than this one.