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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Raj from the Big Bang Theory is married to Miss India.
11
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
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A group of kittens is called a "kindle".
10
Dolphins have names for one another.
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