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
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You burn 26 calories in a one minute kiss.
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Raj from the Big Bang Theory is married to Miss India.
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People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
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A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
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Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
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The single biggest predictor of love is proximity.
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When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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