This is a perfect drama for book-lovers not just because of the characters but the vibe it has. It is so similar when you are reading a book in a sense that you could contemplate on the emotions and attitudes of each character like you really are the one living it The OST will give you chills and the way they used subtle sounds and even quietness on the drama could really make the viewers savor the scenes. It is not the typical drama you could watch everyday with a lot of plot twists and grandiosity. It is so simple yet heart warming I hope you could enjoy it as much as we do.