Three

Ring circus, Little pigs, the Stooges

French hens, peas in a pod, tricycles

Blind mice, feet in a yard, legged race

Mick, Sheila and Jack.

They all come in threes

they wouldn't be the same if it was only two

Each piece is very important to the whole.
Mick, the oldest.
The one with the never-ending smile that is missing a tooth.
The one who is always there for the other two.
Jack, the youngest.
The baby of the family with a contagious laugh.
The one who can always manage to make you happy.
Sheila, the middle one.
The one that is happy-go-lucky no matter what.
The one who is a mixture of her brothers.
They all live by the same message:
family above everything.