"Yeah, I can't imagine trying to move around with them.

And David feels ashamed, because the fact of the matter was that he should have thought about Otto and come to check in, just in case. But his fear, his pain... Shit, it had messed him up. He'd failed to think of others.

With the machine? David... stares in shock.

"What machine? I... what?"

He'd been with Laurie that night. He'd missed it all. All he'd known was that things had broken down. Shit.