I was one of a series of pale green shapes, similar to the astrological glyph for Saturn; we had to form a "stack", one fitting over the other. I floated down & settled carefully onto the one below me, & "someone else" settled onto me. . . .very strange sensation.
This sounds like it could perhaps be another existance of yours in another reality, dimension or plane...

I donot have much experience of things like this myself, my thoughts come mostly from what i've read..