Raj from the Big Bang Theory is married to Miss India.
11
Yawns are more contagious among people with closer relationships.
163
Men fall in love faster than women do.
32
Women rate men more attractive if other women are looking and smiling at him.
17
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13