Watching the colorful butterflies flying in the dusk, watching the graceful figures in the sunset, and when that red light comes into view, I wonder if you will also feel heartache. When countless days and nights of ardent anticipation, when four years of waiting and all the trust finally came to nothing, I wonder if she ever complained or hated it. If everything could happen again, if we could meet again in the next life, I wonder if God could give him a chance to live up to her infatuation, not blame him for his cruelty, and give them a happy and happy ending. I wonder if she can let go of the past and give him a chance to fulfill the promise he made in his previous life...