I finished this drama in one day, it has interesting storylines.

It was 24 eps in total, but short episodes.

Story: 9/10
It has good stories but some things are still unfinished with some questions, i hope i will see it in s2.

Acting/cast: 10/10
They act really well and i love the characters.

Music : 8,5/10
Okay.

rewatch: 9/10
I would totally rewatch it.

Overall : 9/10
I recommend it to everyone who loves kdramas with school in it.
And the friendships are also awesome and the relationships were cute.