Share 'WHY are you learning the languages you're learning?'

I'm interested in knowing what made people decide on the languages that they are trying to learn, or simply interested in. For me, I guess there are a bunch of reasons for each one. For Welsh, I really became interested in it for this story I'm writing, actually. It's a very important story to me (most likely series) that is close to my heart, and it's set in Wales. I've been to Wales and I fi…