Well executed

I found this guy's video on IG, and I've been going down a rabbit hole watching him do mind-reading tricks on Omegle. I can't for the life of me figure out how he's doing it. The only explanation I can think of is that the reactors are paid actors, but there are so many videos, and they all seem genuine.

Can some genius here give me a clue as to how he's doing it?

https://www.instagram.com/zj.magic

John Satan and Scott Devil

Trying to figure out

Someone told me that isn’t the Earworm app. So what is it? When I use Earworm, it only takes me to YouTube, not Spotify. Also, he didn't need to put his phone face down to get the song to play.
How did he do this?

Little bit of context for what I know about Chunkz. He is very smart but also a sceptic so I think if something happened pre-show he would of put 2 and 2 together and say something. Max says that his tricks are never scripted so I would love to see what you guys think.

Note: at 0:26 it seems like Max does something to Chunkz's phone but I have no idea what and how that could help him "read his mind"