'Do you still remember my number?' I asked.
He recited the seven digits automatically, then looked amazed, as if he'd spoken in tongues.
'Call me if you want to talk,' I said. 'Dr. Levi says it's okay. When you're through up here, we'll get together, do some planning. Okay?'
'That would be - I'd like that - I'll look forward to that.'
Susan had started walking toward us. He saw her and stood. Extended his hand.
'It was good to see you,' he said.
I shook the hand, released it, and put my arms around him. Heard a sharp intake of breath, a suppressed sob, the sound of a lost child finding a familiar signpost. Then two whispered words:
'Thank you.'