本片讲述了一个青春校园纯美爱情故事，男女主人公因为地铁上一次意外而遇见，紧接着又发生了一系列奇妙的故事……一次次遇见，确实命中注定的再次相逢，诠释了美好的寓意。

This film tells a pure love story in the campus. The hero and heroine meet with each other on the metro by chance. Subsequently, a series of wonderful stories happens ……meet again and again. The doomed remeet interprets the beautiful implied meaning.