The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
Kissing an infection-free partner is good for your teeth!
141
Men fall in love faster than women do.
32
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
For Valentine's Day 2014, an unnamed man sabotaged a special screening of "Beijing Love Story" at a Shanghai cinema by booking every other seat, subsequently preventing couples from sitting together.
41
One in five long-term love relationships began with one or both partners being involved with others.
177