40% of people who are rejected in romantic love slip into clinical depression.
72
Two in five people in the world marry their first love.
270
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81
When dragonflies mate, their tails form a love heart.
22
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
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88

