Strong female lead? sensitive male lead? intelligent plot ? Intelligent and warm subplots?
It is all great. The most important observation is about how good the two main leads' acting was. They are both incredibly charming, he is from the beginning and she becomes more and more as we see her growing up. We see a beauty with brain who can stand up for herself throughout the drama and the journey of a man who became a man too early on, shouldering the responsibility of life. Side characters are mostly all nice too.