Our happy hour fact to amaze your drinking buddies with.

How a woman positions her feet is a telltale sign of whether or not she's into you.

Geoff Beattie, a psychologist at the University of Manchester, conducted a study on women's foot positioning during social interactions. He found that when a woman is speaking to a man she is attracted to, she moves her feet away from her body, adopting a more open stance. Alternatively, when a women crosses her legs or tucks them under her body, she is telling you she's not interested.

"People can mask smiles, or mask what they are doing with their eyes, but feet are actually a bit easier to read because people don't know what they are doing with them," Beattie explains.

Which is why we recommend that whenever you get the urge to stare into a woman's breasts, you should instead sneak a peak at her feet. Not only will this let you know where you stand, but it will decrease the likelihood that she walks away in disgust.