The novel and movie is about bully and is a tragedy. I am relieved that the drama is less heavy.

The TV version is about childhood friendship developed into love with some meaningful dialogue. Had more sad moments.
I am not that into Zheng Shuang's acting though,...quite unnatural in most parts, , anyway, she did a good job at the part when character lost her mom.
Ending is rushed as well. Other than the mentioned, overall it is quite touching story, with songs that can build up emotions.