UFO?

While I was waiting for the movie at Irvine Spectrum,
People in front of the theater were looking up to the sky-

Chain reaction,
I looked up too,
What!?

UFO?-

One circle of light was hovering above the sky,
Sometimes slow,
Sometimes fast,
Really fast.
What is it?

Was I and all these people there thinking too much?
No matter what,
It added up some spices in my beautiful night.