Thrust watches all of this intently.

... So it's some kind of psychokenisis coupled with psychometry and apparently limited to earth and metal, with the implication that metal is more difficult to work with and sometimes, Thrust's brain acts more like a computer than a brain. "'Earthbending's a good word for it," he admits. "That's pretty slaggin' impressive. Guessin' you did the earthworks?"

There's a gesture towards the bunker. He knows she can't see it, but still.