Wearing red increases attraction.
30
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
One in five long-term love relationships began with one or both partners being involved with others.
177
Men fall in love faster than women do.
32
Yawns are more contagious among people with closer relationships.
163
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23