Men fall in love faster than women do.
32
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
Parents receive 1 out of every 5 Valentines.
20
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
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
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255