All members of txt group named beomgyu, yeonjun, soobin, taehyun and hueningkai have to memorize and practice a new dance again. Soobin was sick today, so *the responsibility of the whole group was with Yeonjun. The head of the company was very strict. And dancing was extremely difficult. All these problems made Yeonjun very angry, but he tried to keep his composure and focus on maintaining the dance. Everyone was practicing and almost everyone had learned except hueningKai. No matter what HueningKai tried, he couldn't keep the dance perfect. Yeonjun was nervous. It was more than 10 times that hueningKai had learned wrongly. Yeonjun couldn't keep his composure anymore and slapped HueningKai's face hard and HueningKai fell hard on the ground, Yeonjun shouted loudly * "How stupid are you that you can't memorize this dance?"