On the other hand, doing that would potentially create an embarrassing moment for her since it would be in a group setting, & it might be nicer to bring this up in private.
🤷♀️
There really isn't a right way to do shit like this. It's really hard to know "what to say" & "when", but that's because there is no instruction manual to your friendship. The best you can do (as far as I know) is to try to be kind & open.