여자친구(GFRIEND) - 유리구슬(Glass Bead) M/V (Choreography ver.)

GFRIEND 여자친구 facebook:http://www.facebook.com/gfrdofficial
GFRIEND 여자친구 twitter: http://twitter.com/gfrdofficial
GFRIEND 여자친구 instagram: http://instagram.com/g.friend
GFRIEND 여자친구 fancafe: http://cafe.daum.net/gfrdofficial