It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Wearing red increases attraction.
30
Twenty nine percent of women spend more time shopping for shoes than they do looking for a life long mate.
737
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
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
Speed dating was invented by a Rabbi in 1999.
45