The main premise for this is quite standard for "coming-of-age/young love" C-dramas:
Geeky girl falls in love with handsome school ace, mix in some friends and enemies, love triangles, a pinch of adults' interference, and a dash of going away/abroad, and there you have it.
So, after reading this, why should you bother watching this, you probably wonder?

It is a rather soothing drama, with good character developments, especially the FL (Miao Miao). I read some reviews not being too happy about her initial appearance and the physical changes, and although I do see the points about her skin tan and the glasses especially, it is a cultural thing.