It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
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In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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Two in five people in the world marry their first love.
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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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A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
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The average person will go on a date at least 100 times before they finally marry.
33