Yesterday, Seo In Kook returned to M! Countdown with his latest track Love U and received lots of love himself. Today, he will make his comeback stage on Music Bank! With a completely new concept this time around, Seo In Kook hits the stage with a dance song and sweet vocals. Although his debut in 2009 was a memorable one, his performances keep getting better and better! I can't wait to see what he has in store for us in the future! Perhaps more participation in variety shows? We'll have to wait and see! Until then, check out his smooth performance here! http://www.youtube.com/watch?v=usvRiGD04hI