Kissing an infection-free partner is good for your teeth!
141
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
Raj from the Big Bang Theory is married to Miss India.
11
Men who kiss their wives in the morning live five years longer than those who don't.
1k
In medieval Italy, if a man was caught kissing a woman in public, he had to marry her whether he liked it or not.
456
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
In Korea, there's a man named Lee Jin-gyu who fell in love and married his life-sized Japanese body pillow (called a "dakimakura").
-2
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130