Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Wearing red increases attraction.
30
Two in five people in the world marry their first love.
270
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.
44
The single biggest predictor of love is proximity.
30
Historically, sweat has been an active ingredient in perfume and love potions.
309
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212