I totally know how you feel!!
I was minding my own business, wearing a Chi O spirit week shirt at a college "youth group" type occassion one sunday, and a girl comes up to me and asks if I'm a chi o! I proudly say "yes" and I found out she was an FSU Chi o!
I love meeting girls from other chapters! I also love going on myspace and adding girls from the Chi O group
You're not alone in going crazy over seeing sisters you dont know
<3