I knew well enough who Grayl must be—or rather, have been. I looked at Pop and Alice. Pop grinned, maybe a mite feebly this time, I thought, and gave me a look as if to say, "You want to handle it?"

I cleared my throat. Then, "We've taken over for Grayl," I said to the screen.

"Oh." The screen hesitated, just barely. Then, "Do any of 'you' speak Mandarin?"

I hardly bothered to look at Pop and Alice. "No," I said.

"Oh." Again a tiny pause. "Is Grayl aboard the plane?"

"No." I said.

"Oh. Incapacitated in some way, I suppose?"

"Yes," I said, grateful for the screen's tactfulness, unintentional or not.

"But you have taken over for him?" the screen pressed.

"Yes," I said, swallowing. I didn't know what I was getting us into, things were moving too fast, but it seemed the merest sense to act cooperative.