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
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
In 1999, a fisherman found a love letter in a bottle from a soldier in WWI. He returned said letter to the now deceased widows 86 year old daughter.
27
The left ear is more responsive to words of love and emotion whispered into it than the right.
40