Sea otters hold hands while sleeping so they don’t drift away from each other.
104
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
A group of kittens is called a "kindle".
10
The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
65