Raj from the Big Bang Theory is married to Miss India.
11
Yawns are more contagious among people with closer relationships.
163
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Men fall in love faster than women do.
32
As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
687
Wearing red increases attraction.
30
40% of people who are rejected in romantic love slip into clinical depression.
72