It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
Men who kiss their wives in the morning live five years longer than those who don't.
1k
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
The average person will go on a date at least 100 times before they finally marry.
33
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
One in five long-term love relationships began with one or both partners being involved with others.
177
Wearing red increases attraction.
30
Historically, sweat has been an active ingredient in perfume and love potions.
309