BTS 'Blood, Sweat, & Tears" MV & Mic Drop MAMA 2017 Non Kpop Fan Reaction! HD

In this BTS reaction video, we converted a non Kpop fan into a BTS fan by reacting to "BTS (방탄소년단) '피 땀 눈물 (Blood Sweat & Tears)' Official MV" and "[2017 MAMA in Hong Kong] BTS_BTS Cypher 4 + MIC...