Come Wander With Me

We went wandering, the three of us, in the dark. We soon became four, and then quickly six.
We went wandering, the six of us, in the dark. But then became five when we went past the gypsies and their dancing girls.
We went wandering, the five of us, in the dark. But we became four when we passed a warm fire surrounded by people singing and talking.
We went wandering, the four of us, in the dark. But then we became three again when it was found that there were zombies and velociraptors and clowns and ninjas and all manner of things in hiding.
We went wandering, the three of us, in the dark. We soon became two, when one stayed with the fourth that we had found again, in front of the fire.
We went wandering, the two of us, in the dark. But we separated and each soon became one.
I went wandering, alone, in the dark. I gathered two who were by themselves, not in front of a fire or light.
We went wandering, the three of us, in the dark...