The average person will go on a date at least 100 times before they finally marry.
33
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Men fall in love faster than women do.
32
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
In Korea, if you do not receive any gift on Valentine's day then all the singles go to Korean restaurants and eat black noodles to celebrate (or mourn) their single status.
27