Researchers at Israel's Weizmann Institute of Science have performed a study to find out if our tears have chemical messages. Turns out they do. The double blind study brought in men who were asked to sniff tears that were collected from women who cried while watching a sad movie. The men where then showed pictures of women and they were asked to rate the woman's attractiveness. The men who were exposed to the tears consistently rated the women lower than the control group that was exposed to saline. The men who sniffed the tears also showed lower signs of physiological arousal.
Moral Of The Story:
All that crying is making me lose my erection.