[MV] BTS(방탄소년단) _ Just One Day(하루만) LOEN MUSIC's New Brand Name, 1theK! 로엔뮤직의 새이름 1theK! *English subtitles are now available. :D (Please click on 'CC' button or activate 'Interactive Transcript' function) BTS is following up with [Just One Day] from its 2