I had a lot of fun watching this drama.
I loved the comic duo represented by the parents (sorry I am super bad with names). Both actors were really good in their previous drama, i.e Crash Landing on You and Dinner Mate.
The 3 leads were really good as well and I am having a lot of fun watching them.
Show stealer is the sister who's flipping the gender role like a queen when she's pursuing Mr. Han.
The whole cast seems to have had a lof of fun doing that and it shows.
School drama shows can be really corny but this one was filled with humour.
Massive Second lead syndrome as well! Poor Hwang In Yeop! I hope he will get a drama when he eventually gets the girl.
Casting Cha Eun Woo was a great choice as well. Sadly we don't hear him sing in the show (maybe on the OST?).
So overall, a good and fun drama to watch (and rewatch!)