The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Wearing red increases attraction.
30
Parents receive 1 out of every 5 Valentines.
20
40% of people who are rejected in romantic love slip into clinical depression.
72
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
In medieval Italy, if a man was caught kissing a woman in public, he had to marry her whether he liked it or not.
456
Men fall in love faster than women do.
32