8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
Wearing red increases attraction.
30
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
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
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25