Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
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Two in five people in the world marry their first love.
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Raj from the Big Bang Theory is married to Miss India.
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There's a love mattress that is specifically designed for couples who sleep on each other's arms.
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The average person will go on a date at least 100 times before they finally marry.
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Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
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