Then, in a small rebellion against despair, he began to imagine new ways to be present. He started leaving little notes: a slip of paper under her teacup with a single line—"You smiled today"—so that she would meet a fragment of recognition. He learned to tell stories that did not require past knowledge. He learned to savor the thing she could still give him: the warmth of a hand in his, the way her eyes would light at sunlight through the blinds, the tiny approvals she offered when she liked a song or a phrase. Those moments became their own currency.