A man's beard grows fastest when he anticipates sex.
239
Men fall in love faster than women do.
32
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
Speed dating was invented by a Rabbi in 1999.
45
According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
14
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234