'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
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Speed dating was invented by a Rabbi in 1999.
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Men who kiss their wives in the morning live five years longer than those who don't.
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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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Twenty nine percent of women spend more time shopping for shoes than they do looking for a life long mate.
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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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One in five long-term love relationships began with one or both partners being involved with others.
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When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
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