Over the course of a lifetime, a person will meet more than eight million people.
Some pass by in a hurry, just travelers passing through each other's lives.
Some are casual acquaintances, and a nod and a smile are the best way to get along.
Some are close friends, and finding one or two in a lifetime is a rare stroke of luck.
Some are the ones we selfishly long to keep. To understand one another and stay by each other's side for life is the greatest blessing from Heaven.
Theme: A Shanghai story.