its my first time writing a review it won't be that helpful but i just wanted to say how much i love this drama and that you should definitely watch it
it was one of the best drama i watched no words can't explain how good it is, i will literally do anything just to watch it again for the first time it had everything I love music ,youth, friendship, romance, time travel, fantasy. the romance is so good it literally had me giggling and kicking my feet like a high school girl and the FRIENDSHIP WOW where can i find friends like that? ;-; they should make more kdramas like this you will not regret watching it.