You burn 26 calories in a one minute kiss.
605
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
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
Two in five people in the world marry their first love.
270
Couples' personalities converge over time to make partners more and more similar.
235
Historically, sweat has been an active ingredient in perfume and love potions.
309