Beautiful masterpiece drama!!!

This gonna be the best drama of 2020. I've never seen any korean dramas like this. This drama deserved the hype and deserves more hype, recognition and awards. The story, acting, OST and cinematography are so perfect. I like the character development of the main and supporting characters. The acting of Kim Soo Hyun, Oh Jung Se, Seo Ye Ji and the supporting actors and actresses are excellent. They give matchless acting on their roles. This drama has so many life lessons and it mainly talks about mental health . Words are not enough to describe this superb masterpiece. You won't regret watching it. :)))