Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Two in five people in the world marry their first love.
270
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Historically, sweat has been an active ingredient in perfume and love potions.
309
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
Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
69
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10