Well, it wasn't a chat. Originally I thought I wouldn't be able to attend said function..
This event posting was idle for about a month and I posted earlier today about how I will be able to attend now and how everyone should contain their excitement (get over myself, imo).
Former BFFL commented on how excited she was that some other loser was attending. I couldn't help myself and replied to her saying, "I told you to contain your excitement about my attendance."
She hasn't responded.
If anything, I'm going to make this "reunion" completely uncomfortable for everyone involved.