KHJ and JGS - Lotte DFS CF making vidz

Notice that the hair stylist at Lotte has done funny things to Hyun Joong's and Keun Suk's hair. But both are such professionals....no matter what, they just let the stylist have her or his way ^^ Oh....I see  both KHJ and JKS filming some part of singing " I'm Loving You " ...can't wait for the full CF to see them together.. 

Video from YT by conightime

Video from YT by chica21rosa88

Photo credits : As labeled, Lotte DFS. TWSSG blog 
and Google image search^^ .