Chinese productions know the secret in making nostalgic, school dramas. This one is actually one of the best I've watched so far. However, there is a trop that they even couldn't escape: the open ending. Why, really why!, can't they give us a satisfying ending?! Anyway, other than slice of life - realistic ending, the story was sweet and full of the innocence of youth. The leads were especially adorable and everyone gave a good performance. The execution, moreover, was good overall. So, seven out of ten.