The left ear is more responsive to words of love and emotion whispered into it than the right.
40
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
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Couples' personalities converge over time to make partners more and more similar.
235
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Wearing red increases attraction.
30
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29