B1A4 - Only Learned Bad Things, 비원에이포 - 못된 것만 배워서, Music Core 20110702

Did you enjoy this video? Plz click "like"! For more awesome videos, subscribe our channels!! Daily update available! ☞ Watch more clips of B1A4    • B1A4 - 비원에이포   B1A4 - Only Learned Bad Thingst, Show! Music Core(쇼! 음악중심), EP265, 2011/07/02, MBC TV, Republic of Korea