First of all this drama is really nice. It's no different than any other. But there were negative and positive things about these drama. Sarting with the negative things ( my oppinion only)

- it never actually showed that Xu Yong Xin loved Do Ya Xiu until the last 1-2 episodes. She always counted him has a bestfriend.
- (in my opinion I like dramas with a lot of cute and romantic parts between the main characters.) There really wasn't any cute or romantic scenes between Xu Yong Xin and Do Ya Xiu. They kissed only thee times which kinda sucks because I wanted more than that.

But don't worry it's not that bad. The best part of this drama is that
- the main 4 characters friendship is goals. They were always there for each other no matter what. That was really sweet.
-Do Ya Xiu and Xu Yong Xin always understood each other. Couple made in heaven.
-there was always unexpected scenes coming up. This drama kept me shook.
- Do Ya Xiu waited whole 12 years for Xu Yong Xin. Do Ya Xiu is really handsome and smart. A lot of girls always followed him but he ignored them all. He had only Xu Yong Xin in his heart.
-I loved Do Ya Xiu personality towards Xu Yong Xin. He always bullied her but in the nicer way;)