Although both music videos and songs are drastically different, there seems to be similar scenes in BTS‘s “Fire” and AB6IX‘s “Breathe”.
In “Fire”, Suga leans on a fence and peers through it at the stranger on the other side.
Then, he hops over it to confront them.
In “Breathe”, Donghyun leans on a fence as he sings his lines.
Then, Woong eventually jumps over that same fence.
Since both videos share similar scenes, a fan suggested that it was all merely a meeting between Suga and Woong in a parallel universe.
* BTS Suga and AB6IX Woong meets *
Suga: Who are you?
Woong: I'm you, but in AB6IX. pic.twitter.com/YHMzCB4S4h
— chae:원|전:woong-ed (@chaaeewoon) May 24, 2019
That could very well be true. Check out the music videos to see the scenes for yourself.