[MV] SEJEONG(세정) (gugudan(구구단)) _ If Only(만에 하나) (The Legend of The Blue Sea(푸른 바다의 전설) OST Part.10) *English subtitles are now available. :D (Please click on 'CC' button or activate 'Interactive Transcript' function) :: iTunes : https://itunes.apple.com/album/puleun-badaui-jeonseol-legend/id1194332564l=ko&ls=1&app=itunes ▶1theK FB : http://www.facebook.com/1theK ▶1theK TW : https://twitter.com/1theK ▶1theK G+ : https://plus.google.com/+1theK