“I'm very excited. I am very grateful. I love K-pop culture and I love MOMOLAND. I think we're going to do something crazy. I love making music with no expectations, just good vibes.”
In this Magazine of all places
Looks like it's happening, I guess I didn't even know who he was 48 hours ago and judging by the reaction of Spanish users on here, there's not much to get excited about. But then again, you just never know! So let's just wait and see the end result. I wouldn't want to jump to conclusions too fast.
In all likelihood, he participated in a b-side production or something alike, that would make sense, to a certain extent.
Source: https://www.playboymagaustralia.com/?p=2086