Someday - Do you know

Do you ever watch Boys Over Flower?
I think if you watch it,you may know there is a song "Do you know"
sing by Someday.
Nice melody and nice vocal...
Everytime,when this song plays,So Yi Jung and Ga Eul couples will appear in the scene.

But,there is an official music video for "Do You Know",
quite great MV,recommend you to watch.

Someday Do You Know MV Part 1:
http://www.youtube.com/watch?v=Ltik-L6rZjI

Someday Not Like A Man MV Part 2:
http://www.youtube.com/watch?v=WvGIQAfpxFU&NR=1

The MV is starring by Jeon Hye Bin and Lee Kyu Han.