Can anyone tell me where these lyrics are from please?

[Cryliner]

It's a big ask because I can only remember one line, and I'm not even sure if that's accurate! It goes something like "friends who became lovers who became strangers again"

Could be strange by Celeste

That's it! Thank you very much, you've saved me from hours of futile googling!

How can we be lovers if we can't be friends

Strangers, Kenya Grace

”you won’t reply
and we go back to strangers”

Thank you for the further suggestions but @Whattheduck got it in one!

I love how fast MN is for this kind of query.