During the recent filming of KBS's new variety show 'Moonlight Prince', TVXQ's Changmin shocked everyone on set with quite a personal story from his past!

During the filming, Lee Seo Jin featured as a guest and the topic of discussion was, 'Puberty and Deviation', to correspond to the theme of the book he had read. With him opening up about his own struggle with puberty, the other MCs also shared their own experiences growing up.

Changmin was particularly frank as he confessed, "When I was in middle school, I secretly watched porn while my parents weren't around", raising the curiosity of the fellow male MCs who hilariously tried to dig up more information about whether he was caught and what his parents might have said to him.

'Moonlight Prince' currently boasts a MC line up of�Changmin,�Brave Brother,�Jung Jae Hyung, and�Tak Jae Hoon, and�Kang Ho Dong. Catch the full story on the premiere of 'Moonlight Prince' on January 22nd at 11:10 PM KST!

Source + image: TV Report via Nate