It was not a spasm.

He was in there.

He had heard everything.

I have thought about that single squeeze more times than I can count.

My father was a man who had built a logistics company from a single leased truck, a man who negotiated nine-figure contracts without raising his voice, and in that moment the entire vocabulary of his life had been reduced to one small pressure of the fingers.

And he had spent it — the only word left to him — on telling me that he was awake, that he knew, that I was not alone in the dark of that room after all.