Many reviewers have described this drama as a masterpiece. It is a priceless drama that shoots to my top 3 of all time and I have been watching K dramas. Chinese dramas, Thai dramas, Japanese dramas since 2014. What makes this one that must be on your watched list is simply the storytelling and the unique way the writer has weaved a tragedy that is so common with young people today throughout the world into a treatise on cause and effect, depth of friendship, and family interactions. I found myself crying so much during the drama that I began to understand the writers were astute in layering common situations into everyone's emotional DNA. The story writer is a genius, and the screenwriter was able to take this story to the next level by making it a visual treat. My only complaint and why this must be watched and rewatched over and over again --- the English translation was not accurate (seemed to be google translation) but this does not stop the viewer from being absorbed into being a second skin or shadow for each character.

The reason to watch and rewatch -- the need to take notes and analyze the lessons being taught and the lesson learned about how we as humans respond to a variety of challenging situations and crises in our lives. Our parents, our friends, our boyfriends/girlfriends are intimately affected by all of our thoughts words, and deeds. Just living and bearing burdens to the point of being in a dead-end situation was so graphically and emotionally portrayed that there is a point that each of us has to reevaluate our own lives and the lives around us.

How much do we share with others we trust, how much do we hide that is painful, how much deception do we live in our own lives, how much do we pretend, how much do we value our partners and their aspirations and goals? These are only a few of the socially challenging questions that this drama achieved in only 12 episodes. A priceless lesson on living - you have to reflect and be introspective to really benefit from this drama.

Just watch and you will agree - a SOLID 10 -- and that is a rarity.