In my opinion this drama is really really interesting, to the unique backstories to the main 3 characters. The stories are really informative and it uses scenarios from real life problems, and shows them, without glamorising it.

Noh Eun-Bi's Case really stood out for me , it was nice to see a victim of bullying be happy, after all the years of torment and mental frustration. K-Drama's often normalise bullying but I think in this drama it was particularly special, as the bully got what they deserve, nothing.

Another case that really, made me cry out of happiness and frustration was Namgung Jae-Soo's Case, the backstory of a deprived family, who's dad just wants to make his family happy. I think this was particularly special as the connection with Choi Jun-Woong and Naming Jae-Soo is really special and Jun-Woong just wants the best for his friend and wants to know what's behind his 'happy' face. It was a really nice ending for the family and Koo Ryeon, really wanted to make the child happy, despite her cold appearance.