Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
Men fall in love faster than women do.
32
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
40% of people who are rejected in romantic love slip into clinical depression.
72
Historically, sweat has been an active ingredient in perfume and love potions.
309
Wearing red increases attraction.
30