Butterfly by BTS is part of The Most Beautiful Moments in Life series pt.2. The song and series, in general, is a critical chapter for BTS. Don't get me started on the Bangtan Universe and all the theories...I love the BU I love this song so much, it's on my top 5 for best songs
Credit: Google and BTS USE EARBUDS! I recommend you to watch BTS (방탄소년단) 화양연화 on stage: prologue, on YouTube
