Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
A group of pugs is called a grumble.
10
One litter of kittens can be produced by more than one father.
57
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