The left ear is more responsive to words of love and emotion whispered into it than the right.
44
The average person will go on a date at least 100 times before they finally marry.
33
When dragonflies mate, their tails form a love heart.
22
Kissing an infection-free partner is good for your teeth!
141
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14