4Men - First Kiss Baby Baby + 4men 01 This Is The FourMen 02 Baby Baby 03 First Love 04 First Kiss 05 Baby Baby (A Cappella) 06 First Kiss (A Cappella) 07 ...
I believe the song was sung by J1, Kim Young Jae, Shin Yong Jae and Kim Won Joo. Song found in 4Men's mini album First Kiss (released in Oct 2008).
4MEN 1st Concert Amazing Soul Story March 13, 2010 @Theater SH, Daehangno 4MEN: Young Jae, Shin Yong Jae, Kim Won Joo Guests: Yoon Min ...