'It's fun' is a pretty compelling reason for both kids and adults to learn certain things, but you can't just decide what's fun and what isn't. Maths rarely gets to have that reason (and when it does, it applies to people for whom this entire problem isn't relevant).
I taught at an English-immersion high school in Shanghai.
It's worth remarking that the boy at the top of the class in each grade was dating the girl at the top of the class.
I can believe it, but I don't know if it's true. Obviously not true in the US.