According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
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Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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The average person will go on a date at least 100 times before they finally marry.
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Erotomania is a type of delusion in which the person believes another person is in love with him/her.
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Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
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If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
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Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
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