SullBae!!! | NMIXX Roller Coaster Reaction

[@BocUnboxing]

I'm addicted to this song... Cool is in trouble 🙈

[@KoniSeoda]

cool is just one step beyond bro ngl🐳🐳🐳

[@mjdsyt_]

Can't wait for Party O'Clock to be release!

[@VMoriarty]

"why is she (Sullyoon) a mermaid?"
when bae fell asleep 1:00 there you can see a mermaid's tail, maybe for the next comeback they will have a mermaid concept
because the 'roller coaster' in Young Dumb Stupid mv is there for a reason... R-Right?! 😳

[@DA_Ald]

NMIXX made such a bop I keep saying people don’t sleep on their music

[@BABYMONSTER_RORA_RAMI_AHYEON]

This song is so catchy

[@jkl10.0]

I love them

[@Fath3rUdie]

Wait new member for mv nmixx 6+1 = 777

[@darkcacaocookie5894]

Also they posted poster and the wall it has paper in ther and it says 'new member recruitment"