I read an interesting article about the act of love making written by a Behavioral Physiologist once that basically said that if you are having sex with a woman, and she has her eyes closed during sex, it often means she is fantasizing about something or someone else while you are fucking her in order to heighten the sexual experience. Conversely, if the woman is making plenty of eye contact with you during sex, then she is indeed into you, and doesn't need to rely on fantasies to heighten the sexual experience. The article said that even in the dark, a woman who is into you will still look at your silhouette. So there you have it folks. Next time you are fucking your gal, and she has her eyes closed moaning away, good chances are she's fantasizing about some other dude while you're plowing her.