I am absolutely found of Spanish... I love English too, but I am more interested in hispanic cultures, so Spanish is definetely my very favourite language!
But I can't deny that every language can be charming... it depends on the way you speak it!
If I could I would learn all the languages in the world haha
But well, my favourites are English and Japanese. I would like so much to learn more Japanese by the way, I find it beautiful and quite easy to remember 🙂
I love the Finnic languages as Estonian and Finnish. 🙂 So far, I'm only fluent in Estonian, but I'm about to learn Finnish as well. I also find the other related languages quite interesting... and it's such a shame that some of them - like Livonian - are about to become extinct. :/