Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
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People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
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Women rate men more attractive if other women are looking and smiling at him.
17
In 2012, a Chinese man named Xiao Fan had a dress made out of 9,999 red roses for his girlfriend and then proposed - 9 in China means forever
16
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Wearing red increases attraction.
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