Answer:
This guy crossed a road and everyone wants an explanation.
I have two bodies joined together as one. When standing still I run and run.
I may seem real but it always turns out I was never there in the first place... you only see me during a certain resting stage.
I have a few points but we're not competing. I'll help you win when you're eating.
I am essential to life on earth! I am split into thirds. Two thirds are the same. One of the thirds is 8. The other two are 1 each.
Brings the sky a lot closer.