Chen Anhua used to be a dancer in a cultural troupe. Now he leads the dance on the river beach and is deeply loved by the students. He lives a warm and ordinary family life with his wife Tang Juan and daughter Qianqian. At the same time, he maintains a pure dance friendship with his old classmate Zhao Dongmei. The story also shows the various aspects of life of office colleagues: Qin Ruojin faces the trouble of anonymous emails, Meng Lanke's tolerance and struggle in marriage, Cai Yinghong and her military husband spend less time together and stay away more, and Xia Mingyuan's family relationship is tense. Through the link of square dance, the lives of different characters are intertwined, including the memories of youth and the helplessness and perseverance of middle age.
Purpose: To show the fireworks of life and the warmth of human nature