What the fk was that deep voice at the start

I've listened to "Boss" and this, and I must say, I enjoy the diversity of their vocal tones.

I heard this song on TikTok yesterday and was pleasantly surprised. Only the chipmunk voice is a bit annoying. I even posted it in the Cpop forum yesterday 😂😂

yes icy please promote May and A20 like day6

LSM needs another storey on his house!!!

reminded me a lot of Felix from Stray Kids lol