Dude, it'll die down. Just be happy for her.
Best way to get it to die down fast, is EVERY time you talk to her, ask her how the bf was, what doing, what ate, etc. It'll get her over the novelty aspect of talking about it pretty quick.


OH, and just wait til they have their first fight!! Then you'll be back but opposite feelings.. lol

BTW you should be happy that your friend is happy. Better than having a bitchy, depressed, negative friend.