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.
39
Men fall in love faster than women do.
32
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
Sea otters hold hands while sleeping so they don’t drift away from each other.
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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
The average person will go on a date at least 100 times before they finally marry.
33
Men who kiss their wives in the morning live five years longer than those who don't.
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