After School's UEE has revealed who her first kiss was with on Mnet's 'Beatles Code 2', surprising the viewers, who had believed her first kiss was with actor Yoo Seung Ho.

On the July 16th broadcast, which featured the members of After School and singer Tak Jae Hoon, the emcees asked the singer, "It says that you had your first kiss with a fellow trainee when you were in your 2nd year of high school?"

To this, UEE nodded and explained, "He did debut, but he's no longer active." The singer then confessed that all the members from her former group 'Five Girls' know the identity of this mysterious man.

'Five Girls' which consisted of After School's UEE, Wonder Girls' Yubin, Secret's Hyosung, G.NA, and Jiwon, were unable to debut in 2007 due to various reasons and ended up disbanding.

In related news, UEE is currently busy promoting with After School for their latest single, "Flashback".

Source: Korean Ilbo via Naver