Men fall in love faster than women do.
32
Historically, sweat has been an active ingredient in perfume and love potions.
309
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Yawns are more contagious among people with closer relationships.
163
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
Raj from the Big Bang Theory is married to Miss India.
11
Anuptaphobia is the fear of staying single.
11
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165