Wearing red increases attraction.
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Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
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A man's beard grows fastest when he anticipates sex.
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It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
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If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
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In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
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