Sea otters hold hands while sleeping so they don’t drift away from each other.
104
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Baby rabbits are called kittens.
6
The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
65
A group of pugs is called a grumble.
10