I totally regret that I didn't listen to this song a long time ago... I've seen their new "comeback" song a long time ago but I never listened to it ;___;

It gave you a depressing feeling in the beginning, almost like Hello Hello XD but it was a warm song. This seriously made me smile. So sweet ÔwÔ <-- look more like a pervy smiley O_o
I can never get tired of Lee Hong ki's voice... he truly sings from his heart I really envy him ;)