There are some women who say the first thing they look at when a man approaches them is his shoes. Because you supposedly can tell a lot about him from his shoes! Then there are men who like certain things like women who wear red toe nail polish or they might not have the time of day for a woman with busted up toes. Ladies and fellas if you will bite...What is that "thing" you check for or notice immediately in your encounters with the opposite sex? What catches your eye right off the bat? What's a good thing? What's a bad thing? Would you make exceptions for a good looking sister/brother with bad breath?