Oh I forgot about this...
One time I decided it was a FANTASTIC idea to make out with this guy that one of my best friends had dated for quite some time. Said friend is also VERY emotional and has never really gotten over this guy. And as if that wasn't bad enough he also happened to be my ex boyfriend's pledge brother...OOPS.
My ex found out, but luckily my emotionally unstable friend never did. If she did I think I would have gotten my ass beat...