The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
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
Couples' personalities converge over time to make partners more and more similar.
235
In 2010, Gary Richmond was beaten into a coma. He woke up with amnesia and no memory of his wife of 20 years. Subsequently, he ended up falling in love with her all over again!
44
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29