Each of the stars is a flaming sun, and the moon is supposed to be a fragment detached from the earth. But Shelley holds a different opinion. He thinks that the moon has no companion. It is all alone and solitary. It is lonely in the company of stars. The stars do not belong to the same kind. The moon is nobly born. The stars have an inferior birth and have a different origin. The moon is seeking constancy, but the moon itself is not constant. He is constantly changing in shape and size. The moon is never the same even on two consecutive nights. This change is due to the fact that the moon cannot find anyone whom he can love faithfully. Actually, nothing in the world remains constant. They keep on changing.