I love a bit of language mixing but I fell asleep before you all last night! So I'll make all my belated contributions in one post now.
My primary school was part of a project to encourage MFL so we all started French in 1st year juniors. I did it for my degree then moved abroad where I became fluent. I also did German and Latin at school, and Spanish as an adult when I lived abroad and had a group of Spanish speaking friends. It was much easier to become conversational in Spanish than I expected.
@MarieDeGournay Fortunately some people say 'On peut se dire tu' early on
Alternatively tu peut me tutoyer which is a great verb, I think.
@MyrtleLion my degree was in French then I moved to a francophone country and realised I was far from fluent, sadly.
@WearyAuldWumman I've seen you mention before your knowledge of different languages and would love to know more. Iirc it included some balkan languages and we love the Balkans in our family.
@Boiledbeetle did you ever go back to HK? I went one summer in my twenties and came back deciding to look for jobs and move there. But I had a boyfriend and stayed for him. Dumb decision!