This song's been on the replay mode in my head. I love her (Lim Jeong Hee) voice. The video, is sad, heartbreaking. 

And this is I guess, the one time where I see JoKwon in a serious light and he made me feel it, unlike his usual playful side. He made me feel the heartbroken emotion felt from a man's point of view. Well, not every man would be like that, but it is not something impossible or rare at all. We are after all, human beings.

Video: Credit goes to the owner. No copyright infringement intended.