Men fall in love faster than women do.
32
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Muhammad is the most common name in the world.
96
Dutch, on average are the tallest people.
187
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
Only about 2% of the world population has green eyes.
36
