I have always known that many things are a mistake for me, such as love, family affection, and friendship. I never thought that one day I would survive until the end of the world. I always thought that one day in this world, in my young life, I would pass away suddenly, without warning, and by surprise. But what I didn't expect was that a person suddenly appeared and disrupted all my indifference and ruthlessness. But, how should I respond to you when I have nothing? How should I tell you when I can't even tell the direction myself? So, I'm sorry, please forgive me for not being able to express my love for you.