Historically, sweat has been an active ingredient in perfume and love potions.
309
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
69
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Anuptaphobia is the fear of staying single.
11
Wearing red increases attraction.
30
Yawns are more contagious among people with closer relationships.
163
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212