In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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Raj from the Big Bang Theory is married to Miss India.
11
A new born kangaroo is small enough to fit in a spoon!
7
A group of kittens is called a "kindle".
10
When dragonflies mate, their tails form a love heart.
22
Dolphins have names for one another.
18
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
Some British police cars carry a teddy bear to console children after an accident.
46