Oh, thank you very much! It means a lot to me that you liked the story as it's something like my baby (and I remember having a bad fever while writing it XD)

As for the title *lol ... I never thought about it that way. Actually, I stole it from a movie with Tadanobu Asano, so it's more Japanese than German XD
The movie itself isn't good, it's boring even if you ask me, but I liked the idea. It's about this shy guy who doesn't really talk and invents his own language at one point. It's weird and slow, artistic even and left me puzzled if I should like it or hate it XD That's why I chose the title for my fic. I mean because my Kao doesn't talk either.