On June 30 episode of MBC's radio star, Jo Kwon made a guest appearance.
![Jo Kwon](https://img.sbs.co.kr/newimg/news/20210701/201566714_700.jpg)
Jo Kwon said, "Yes, there is. When 2AM was active, we signed with both JYP Entertainment and Big Hit Entertainment."
He resumed, "At the end of the dual contract in 2014, I had to choose one to stay with. At that time, Bang Si-hyuk asked whether I wanted to sign with Big Hit Entertainment."
He explained, "That was when 2AM's popularity skyrocketed with 'Never Let You Go', which was written by Bang Si-hyuk."
![Jo Kwon](https://img.sbs.co.kr/newimg/news/20210701/201566717_700.jpg)
Jo Kwon said, "As I had trained under JYP Entertainment for a long time, I decided to go with JYP Entertainment, completely leaving BIg Hit Entertainment."
He continued, "That's what I truly regret. Big Hit Entertainment became huge after I left. They even use the largest building in Yongsan-gu now."
He added with a sad look on his face, "It's sad, because I lost touch with Bang Si-hyuk afterwards as well. I used to keep in touch with him often, but not anymore."
![Jo Kwon](https://img.sbs.co.kr/newimg/news/20210701/201566715_700.jpg)
(SBS Star)