I don't know why it's rated so good in mydramalist but the movie was total disappointment for me. I had very great expectations as the cast is so so good /great.but the story line didn't justice to their work it would have been better how they presented all things but still it was so slow I had to watch it in 1.5x speed. Too much skipping. I don't really understand why so famous in Korea I also came from a Korean drama which had reference of this movie that's why I watch it but not really good.. also I think it was referanced in hospital playlist too ... Only if you are a fan of the cast you can watch it or if you don't have anything like anything to watch then watch it... Fan of the cast but disappointed at the story.