After School - Flashback, 애프터스쿨 - 플래시백, Music Core 20120721

Did you enjoy this video? Plz click "like"! For more awesome videos, subscribe our channels!! Daily update available! ☞ Watch more clips of After School!!    • After School - Collection,  애프터스쿨 - 활동 모음   공식홈페이지 http://www.imbc.com/broad/tv/ent/musi... 방송시간 SAT, 16:10 ~ After School - Flashback, 애프터스쿨 - 플래시백, Show! Music Core(쇼! 음악중심), EP317, 2012/07/21 MBC TV, Republic of Korea