What's going on with the singer Kylie Cantrall and some girl named Malia?

https://youtu.be/0U2iYQ_i0_I?si=t0jYJP6QrzMMRM35

A new song in my YouTube playlist featured this really pretty girl who looks like Daniella from Katseye but even hotter if that's even possible lol.

Her name is Kylie Cantrall.

I read the comments and many of them kept talking about a girl named Malia and some guy who's pictures were shown in the music video.

Who are these people? What's the tea?​​​ Sounds juicy lol. I always appreciate some thick lore behind a heartbreak anthem.