Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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There was a cable network called The Puppy Channel that, for 3 years, broadcast only broadcast footage of puppies playing.
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A group of pugs is called a grumble.
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Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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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
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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