As Plastic Dinosaur has wandered around the large warehouse space it would call home if it had that concept, it's been learning as it observes the mobile bipeds it shares the space with. They are more nimble, erect and noisy than it is, for now. As it dreams, it has started to recognize a pattern. When these bipeds reach out with their upper limbs and touch things, the environment changes in ways it's curious about. It learns to pay more attention to what human hands touch.

Plastic Dinosaur's normal living space is a big warehouse with a lot of interesting features for it to clamber over and peer behind. But it's noticed that the bipeds he shares the space with come and go through parts of the barriers that contain him. He's noticed that they can swing part of the barrier open, pass through the opening and then the barrier closes behind them. He's seen space behind the barriers that he hasn't explored. Plastic Dinosaur wanders over to the door, peering at things as he goes to see if anything more interesting shows up.