I don't believe that there is no unforgettable love in the world, and I don't believe that anyone can't forget each other in the world. So Zhan Xiaozai met Gu Nan and Xue Qingmei.
I also don't believe that there is no relationship in the world that can't be described except for lovers' love and ambiguity. So Zhan Xiaozai met Liu Rushi.