I don't know any KA's at my school personally, but I've been to their house before to drop off finals treats and stuff and they were seriously just the nicest guys. of course any guy is going to be excited seeing a bunch of girls with food, but these guys invited us in to hang out and showed us around their house. They were so polite and so adorable!!! I've heard rumors about them, but then again we have rumors about EVERY house here and seriously maybe out of the 50 million that exist, one might be true.