Runningman Yu Jae Seok doesn't seem to like Kim Jong Kook very much. He feels a little excluded and quarrels every time. How is the relationship under the stage?

These are just role settings. For example, the roles found by Zhu Guang are often betraying teammates and the most bullied people, Kim Jong Kook is very capable, Gary and Meng Zhi are Monday couples, and so on. The behavior based on role setting can't represent their personal relationship, which is just to increase the interest of the program, which is generally the case in Korean variety shows. Personally, I think they should have a good relationship in private, and they have been cooperating since the X-Men period (I don't know much about it, just chasing RM, so I took the initiative to learn a lot about them). Yu Jae Seok often jokes about Zhong Guo and Yoon Eun Hye in RM. If the relationship is not close enough, even on the show, he probably doesn't have the courage to make such a joke. From the SBS Performing Arts Award that ended on 13, we can also see who won the award in the family, others were really happy, and the expression on the stage was relieved and satisfied. So to sum up, from my observation, the off-stage relationship of seven people is very OK!