What I find missing in this version are these normal life scenes.
It's filled with school drama, and less with realism. I'm fine if they don't put everything, it's normal.
I wanted more reply 1988 vibes tbh. I also think that they should have inspired to Hyeri's character there, since it's exacly how the FL should have been (according to original).
Also the ending was kinda cringe X'D What was that overracting meeting with the father.
I'm fine with changes, I liked some (I like that finally someone has some interest in my fav pastry guy), for example.