When you were young, you must have fallen in love with someone. It couldn't be called love, but it was deeper than love. When time goes by, you only remember that the happiness at that time was too much, too little, and everything was just right. This is a story about love and betrayal. Even if time scars the wounds, they have learned to forgive, but can everything go back? That belated apology, I don't know who should say forgive you.