1, Zhang Guangzheng
Huang Xuan played
Five-star hotel concierge, kind and loyal, love and righteousness, the inner sense of justice, morality and the courage to go forward the fighting spirit hidden in the surface of the over-the-top, in order to get close to the Zheng You'en to join the You'en's mother in the square dance team, the daily life together breaks the stereotypical impression of the square dance aunts. The daily interaction breaks his stereotype of square dance aunts, and Jang Gwang Jung leads them to participate in square dance competitions and compete, and the aunts, who were once in their prime, encourage Jang Gwang Jung to face life with vigor.
2, Zheng Youen
Bai Baihe played
Stewardess Zheng Youen spicy and straightforward, sharp and free, outside looking arrogant and prickly, but inside is warm-hearted and soft, the same is engaged in the service industry of the two accidentally broke into each other's lives.
3, Wang Niu Lang
Zhu Yuchen played
"door boy three swordsmen" of the big brother bear, Zhang Guangzheng's master. Whether it's for friends or people around him, he is full of enthusiasm, positive and sunny. He has a sense of humor and is a man of love and responsibility. Since he grew up without parents, he practiced his "social cattle attributes" while growing up in Beijing's big miscellaneous courtyard hutongs. He will stand up for others and take care of everyone around him in his own way.
4, Chen Jingdian
Bai Yufan played
"door boy three Musketeers" of the younger brother, is the three people in the highest education. Originally, because of the graduate school and the need for living expenses, only to work as a porter in the hotel, and then because of the failure of the graduate school again and again, lost confidence, began to lie flat. He is arrogant but has a poor mentality, like a child who has not grown up. He and Douzi were boyfriend and girlfriend, but they drifted apart because they pursued different lives.
5, Sun Caixia
Ding Jiali played
Square dance in the neighborhood amazons in the leader. A big mom who looks a bit fierce on the outside and fights to be the first in everything, but is actually a very warm hearted mom. She has an old partner, Yang Shouyi, who suffers from Alzheimer's disease due to a stroke, and they support each other in their lives and are very much in love. After realizing that Zhang Guangzheng came to square dance to pursue Auntie Liu's daughter, he took the initiative to teach Zhang Guangzheng.