When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Two in five people in the world marry their first love.
270
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
The single biggest predictor of love is proximity.
30
One in five long-term love relationships began with one or both partners being involved with others.
177
Wearing red increases attraction.
30