Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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A new born kangaroo is small enough to fit in a spoon!
7
Some British police cars carry a teddy bear to console children after an accident.
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Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Dolphins have names for one another.
18
The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
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