i honestly don't know how to write a review, so obviously the reason I'm writing this is because this drama was SOO good I had to let my feelings out. The plot was well-rounded and the relationship the students had with each other was very admirable and just overall nice to see. There was never a moment where I felt bored watching this show. Like most captivating dramas, each episode would normally end with a cliff hanger to force the viewer to watch the next episode immediately - this drama didn't even need to this to be binge-worthy. I must say, the ending was not the best (sad ending), but even with a bad ending, it wasn't enough to drag this show down in any way. SUCH A GOOD SHOW!!!!