I'm an old ( dope) person, when I was young collaborations were rare, now they are ALL OVER THE PLACE!! So there are way too many BTS related ones. But this sticks in my head as part of "Baby Army" days. When I first discovered this song & MV I played them over & over - I didn't know who Wale was but I thought it was cool that RM got to do this. All that little boy from a little town in SK stuff...