40% of people who are rejected in romantic love slip into clinical depression.
72
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
Historically, sweat has been an active ingredient in perfume and love potions.
309
Two in five people in the world marry their first love.
270
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
You burn 26 calories in a one minute kiss.
605
Speed dating was invented by a Rabbi in 1999.
45