The lead flight attendant — a woman whose face had gone sick with what she had witnessed — moved quickly and quietly to arrange for the gate bridge to be reconnected so that we could get off before pushback.

We walked forward up the aisle, my son’s hand in mine, and as we passed row three, Chloe Ruiz was staring at us in dawning confusion, a flight attendant murmuring something to her that was visibly draining the color from her face.

I did not glance at her.

Not once.

I want to record that, because in the years since, people have asked me what I said to the other woman, what look I gave her, how I made her feel — and the answer is nothing, I gave her nothing, because she did not matter to me and does not now.

My focus, my entire focus, walking off that plane, was the small warm hand in mine and the boy attached to it.