You know what? Chill. It's only a year, this is her big, once-in-a-lifetime event, and you just need to be there. Practice nodding sympathetically. It's only one more year and then it's over.

Just think, she does the same for you before a big event of yours that she might not take any interest in, but that you probably (like me) go on and on and on about, because it is current; it is what is on your mind. You can't help it. Neither can I. Neither can she.

Forget about duties and jobs. Be a good friend. She needs you to share in her excitement. I know bridezillas can be a big bore and intolerable in their glee however, as a friend to her, don't you want her to feel that?

I vote No big talks. I vote keeping your mouth shut and letting her do her thing. It's temporary - but friends are forever.