"Who are you?!" "I am your diary!" "... Can you predict?" "Why is there such a thing?" "... Then what will happen to those people if I write their names in the notebook?" "What are you thinking?" "No one understands you as well as me, right?" "Because you are a diary!" "Why don't you replace me?... As I am now, I can publicize your thoughts." "... Because there is no need."