A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
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Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
One in five long-term love relationships began with one or both partners being involved with others.
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40% of people who are rejected in romantic love slip into clinical depression.
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Raj from the Big Bang Theory is married to Miss India.
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Two in five people in the world marry their first love.
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The single biggest predictor of love is proximity.
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