Hey! I'm Aftran 1304, it's nice to meet you!
We're all parts of Aftran, and share everything that any of us have known or experienced when we go back to it. It's too big to go anywhere itself, and has no senses except touch and location, so the only way to experience anything else is to put us into creatures with brains and senses, and then have us share what it was like. Sometimes parts of other members of our species share what they know and experience with us, but there are only two of us on Earth and the other one is far away, so we don't communicate with it very often. We're numbered in order of how much of Aftran went into us, and how interesting our goals are, and how much we've succeeded.
It's great to be so many people! We're a whole school of children now, which are most exciting and fulfilling, and also their parents, who are strategically useful, and a bunch of other humans! Apparently some humans put tiny magnets in their fingers (small, sensitive manipulating digits) in order to sense magnetic fields!
My host likes roller-coasters, which are carts that move on tracks that cause you to feel a lot of acceleration, and turn you upside-down, and feel like falling! Also his house has a giant spice cabinet and everything in it has a different flavor!