When dragonflies mate, their tails form a love heart.
22
One in five long-term love relationships began with one or both partners being involved with others.
177
Men fall in love faster than women do.
32
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
Raj from the Big Bang Theory is married to Miss India.
11
Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
69