There's a love mattress that is specifically designed for couples who sleep on each other's arms.
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The left ear is more responsive to words of love and emotion whispered into it than the right.
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For Valentine's Day 2014, an unnamed man sabotaged a special screening of "Beijing Love Story" at a Shanghai cinema by booking every other seat, subsequently preventing couples from sitting together.
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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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Kissing an infection-free partner is good for your teeth!
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Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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