Have you ever thought that one day I really don't want you anymore... Your righteousness, my world-weariness, our ending is destined to be a tragedy... I realized later that I couldn't live without you, and where are you now...? The cycle of cause and effect, we are destined not to be together... We can't get the person we like, we don't cherish it when we are together, we doubt it, we lose it, miss it so much that we want to meet each other, and meet each other very late. Our whole life seems to be full of regrets...