于千万人之中，遇见你所遇见的人；于千万年之中，时间的无涯荒野里，没有早一步，也没有晚一步，刚巧赶上了。
Among thousands of people, you meet those you've met. Through thousands of years, with the boundlessness of time, you happen to meet them, neither earlier nor a bit too late.