I have no words. This drama definitely comes in my top 3 k/cdramas I've watched. I understand for some people who have seen it, that it was just a cliche school drama but I absolutely loved it, probably because I love watching high school and youth themed dramas.
I loved all the characters and how the story tells us the reality of growing up and how life simply goes on.
The last episode had me in tears but not because it was sad, but because *I* was sad that it was over and simply how heartwarming the ending is.
Please watch. You will not be disappointed if you like the genres of romance, comedy and high school.