Billie Eilish - OverHeated Lyrics Meaning

I think it’s about a whole bunch of people that change themselves to look better and she doesn’t get it? Idrk tbh. But that’s my interpretation of it… It’s a rlly good song tho. My interpretation isn’t that great bc I’m only 12 so I hope ya’ll can explain it better :/ Billie, if ur reading this (like she is), ur brilliant and I wish I could grow up to be as brilliant as u!

Chelsea :]