BTS (방탄소년단) 'ON' Dance Cover (Short)

방탄소년단 데뷔 7주년 진심으로 축하해요 ????해피 7주년!!! 늘 응원하고 보라해요! ????Happy BTS 7TH Birthday!!! Did a short dance cover of BTS' ON to celebrate this special day ???? Enjoyyyyy!!~...