It took the ordinary future, the growing old together, the small unremarkable decades we had assumed were ours.

Everything about it was loss, and I could see nothing in it but loss, and so I wanted only to refuse it, to not look at it, to spend our remaining time pretending it was not coming.

Mark saw something I could not see.

He saw that death is a subtraction you cannot stop, but that it is not only a subtraction — that even inside it, even while it takes, there remain things a person can still do, still give, still decide.

He could not add time to his own life.

But he could, he realized, still act — could still shape what his death would mean, could still turn the fact of it toward some good.