There's a lot of fic out there where England doesn't know any French, but anon here thinks there are quite a few historical reasons why he would. As for France, his character notes state that he doesn't bother to remember English.
Therefore anon wants to see something where England can speak French perfectly well but France cannot understand English. Maybe he knows a few basic words/phrases, but that's it. So communication between the two has pretty much always been in French. It'd be really nice to see their day to day relationship in this light.
Bonus: France thinks Franglais words like 'relooking' are English. Bonus 2: Scene of England having a rather animated/lulzy-looking conversation or argument with another Anglophone nation, while France looks on and wonders what on earth they are saying.
England/France - France can't speak English
Therefore anon wants to see something where England can speak French perfectly well but France cannot understand English. Maybe he knows a few basic words/phrases, but that's it. So communication between the two has pretty much always been in French. It'd be really nice to see their day to day relationship in this light.
Bonus: France thinks Franglais words like 'relooking' are English.
Bonus 2: Scene of England having a rather animated/lulzy-looking conversation or argument with another Anglophone nation, while France looks on and wonders what on earth they are saying.