The issue seems to be that my little one wants them to sing together and is explaining that it doesn’t actually matter what lyrics they sing as long as they both sing the same lyrics
So she thinks her friend ought to learn the actual lyrics so they can do this
Her friend is screaming “but I want to sing my words!” and my daughter is screaming back “but they’re the wrong words”
So I had to step in
“Girls, why don’t you sing a verse each and then join in on the choruses together”
Her friend is like “yeah!” And my daughter is giving me the stink eye but saying “okay…but if <friend’s name> learned the real words then she could sing along together with anybody and with the film”
The compromise seems to be working though, they’re singing & they’re friends again
It’s not particularly musical mind you but bless them for trying