yeah its not the nicest or the most normal of behaviours in the first place to try and rate your partner like that. and most people would not be happy with their partner calling them essentially "mid" (since thats what 7/10 means to most nowadays, don't ask me why). there's also the fact that rating is not an objective truth, so she might be a 10/10 for someone else, which means all you're really saying is "you could be a lot better looking to me".

in short: rating ppl you know like that is usually not a good idea (unless you're gonna call them a 10 or smth i guess)

and i know i'm overanalyzing a random greentext atp but it's cause i do think it's an interesting question