One of the most torching series out there, it has very sad stories, it features many characters wanting to write a letter to someone very important to them. The reason for them to write was because they their letters to torch the person heart and the main character learn what the word 'Love' means not. By writing many letters she also learned about the death of someone very important to her as he took care of her during the war time as the story set in a war period. Share your thoughts down below.