FUUUU DRAMA Y U SO AMAZING! Was perfect from the 1sc to the last one! it wasn't surrealist..in fact that's the reality, and that aspect that writer used was really amazing because thanks to that it's a freaking masterpiece. this is A MUST WATCH drama. it gave me soo much lessons that i wished i had back at my highschool's days. I hope that we can have another drama as this one like another season with different students etc... this drama is one of those that you'll watch it 16 hours~ without skiping anything. And the acting well.. THE ACTING WAS BRILLANT, ALL the cast was really good, made us pass from love to hate, frustration anxity happiness.. They did such an amazing job..as for the main actors..OH well THEY ALL ARE MAIN ACTORS, well of cours we have " the principal ones" but everybody had his one story, and gave us ALL the necessary feelings This drama is priceless. The music was also perfect, perfect song at the good moments not some random music like in some dramas. As for the rewatch value i'm gonna watch it AGAIN AND AGAIN until i'll be able to watch it without subs. Thank you writer thank you korea thank u everybody T_T now i'm gonna cry because it's the freaking end and my life now has no meaning without my bromance and sismance and teachermance's week T_T