one word REAL! this show was just different from the other happy go lucky school drama. in summary, this is a school drama that focused on violence, friendship, stress and endurance. the bromance between go nam soon and heung roo (heung soon) was mostly the key point to this drama followed by oh jung ho. the principle cared more about pleasing the parents than doing the right thing which was kinda annoying to watch. min ki's mother was ridiculous with her overprotectiveness. the two teachers were totally different but relatable and understandable. twas a melodrama, more sad than happy moments. there was only one part that frustrated me when teacher kang dint follow nae ri to give her advice when clearly he could see a repeat of last time. i really wanted to see at least a romance but it wasnt appropiate for the show so the bromance had to cover up. anyways this was a great watch. must see school special which is the reunion of these characters.