2PM ChanSung carefully opened up about his relationship with Jay Park.

In MBC 'Radio Star' aired on the 29th, ChanSung bought much attention by talking about Jay Park who quit 2PM.

On this day, MC Kim GuRa asked, "How is it to see him work as a solo?" and ChanSung replied, "I hope he succeeds. I genuinely hope he does."

Kim Gura also asked, "After Jay left the team, did you guys meet up?" and Chansung replied, "No, we never did."

He continued, "2PM has no leader right now. We know each other's imperfections so we are working as a family without a leader."