I loved the concept. The back story of Mr. Park and Koo ryeon was THE reason I watched it. I can say I loved it. I cried in every single episode. God! It is so sad that we have to hide our sufferings because some make fun of it. Some pick fight for no reason. Most relatable episode for me was the one where girl has been insecure about her body since high school becuase she used to be fat and people would mock her and even now she is so thin and yet people still judge her. People do judge for some time but yk every judgement is not for forever for other but for the one who is being judged feels it for forever.