There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Raj from the Big Bang Theory is married to Miss India.
11
Men fall in love faster than women do.
32
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26