Understanding of Chinese tik tok video ​‎I saw many times in Chinese tik tok this situation. One person scolded another (usually woman scolded man) and then she said some word really loud and this man fell on his knees. And in this moment some scared passerby also fell on his knees and then awkwardly stood and walked away. We heard only offscreen laughter and scene closed. It is really funny, but I don’ t understand it. What did the person(usually woman) say so loud? Why did another person fall on his/her knees? Why did the passerby reflectively repeat this action? And what is the overall meaning of it? Example: https://youtu.be/k7AWBWrsXL4 Starts with 3.39 minute.