Once upon a time, the little hand held her; once upon a time, his companionship went from being young and ignorant to ignorant youth. Years later, when she persists and reunites with him, can everything go back to the beginning? When the sunshine of life penetrates into her heart again, is she willing to accept the man who is silently by her side? It turns out that all the missing and waiting was not for myself, but for meeting you.