Parents receive 1 out of every 5 Valentines.
20
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
40% of people who are rejected in romantic love slip into clinical depression.
72
According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
14
Twenty nine percent of women spend more time shopping for shoes than they do looking for a life long mate.
737
Men fall in love faster than women do.
32