Bob Rotates in Every Direction

After some time, Bob discovered how to rotate in different directions.
Front to back, left to right, up and down. It was the best day ever for him!
He was the happiest cube in the entire universe... well, he was the only cube there.
But that didn't matter to Bob.
As long as he could spin, rotate, and turn around, he was happy.

Bob would rotate and spin every moment of his life.
However, after many days and months, he began to feel lonely.

Are you happy for him?
Can you show me all the possible ways he can rotate?
Do you think it's good for him to be alone?
Do you think he should have a friend or some family?