very strange. no, if you do this for a long period of time, men and women will have feelings they like each other. >> they'll have sex, who are we kidding, doctor. food, sex -- staring means what? >> so, in the experiment we did here, we had people show up to getting an oil change an they sit down in a waiting room and are having a conversation. everyone else are actors. at some point t owner walks in and says here's a special card for you. after this point, a special gift card so, it changes. suddenly, everybody begins to stare. at first, the actor's instructions are to do it covertly. never let them know you're staring, but soon, it's ramped up so they're just full on staring and watching the reactions are fascinating. they're sweating, blushing. often you blush more on the side of the face people are looking at you. here, they were looking on all sides. what's interesting about looking