BTS 'RUN BTS’ + 'Mic Drop' Performance At Busan Concert !!! | Reaction HD

#bts #btsarmy #runbts [Bangtan BOMB] ‘MIC Drop’ & ‘달려라 방탄 (Run BTS)’ Stage CAM (BTS focus) @ BTS “Yet To Come” in Busanbts RUN + Mic Drop Performance At BUSA...