On the December 9th episode of MBC's 'Infinity Challenge', the cast members revealed Yoo Jae Suk was actually quite popular during his school days. Jung Jun Ha then joked, "Why was your girlfriend so ugly though?" Previously, Yoo Jae Suk's friend Lee Seung Joon said the nation's MC did not date attractive women, and he explained it was all a misunderstanding. He said, "Lee Seung Joon mistook my friend's girlfriend as my girlfriend."
However, Yoo Jae Suk later admitted, "I'm a celebrity now, but she probably thought I was ugly back then too. At the time, my friends thought we were a good match. I was ugly and so was my girlfriend, so we went well together."