I lifted it out, wrapped in plastic sheeting the damp had never got through, and I set my pipe wrench down real slow, because it was a metal box, heavier than it looked, the kind of thing a person hides only when it holds their whole heart.
I did not pry it open in that basement. Twenty years on the trade teaches you that a thing hidden that careful belongs to somebody. I carried it up and called the young family, and we opened it together on their kitchen table.
Inside were letters. Hundreds of them, bundled in ribbon by the year, and a few photographs of a young man and a young woman from a long time ago, and a single dried flower pressed flat between two pages.
The letters were a love story that spanned half a century, between the man who once owned that house and a woman the war and then a hard life had kept him from marrying.
The family read enough to understand, and then they did the honest thing and followed the names. The man who had owned the house lived and died a bachelor, everyone in that little town said, a kind and solitary old fellow. What the town never knew was that he had loved one woman his whole life, a woman circumstance and distance kept just out of his reach, and that the two of them had written to each other faithfully for fifty years.
They never married. Life did not allow it, for reasons the letters told gently. But they never stopped writing, and he kept every letter she ever sent, and hid them in the one place no one would ever disturb, because they were the most precious thing he owned.
Here is the part that undid us all. The woman was still living. Very old, in a care home two states away, her own letters to him long lost. When the family found her and told her what had been discovered, she wept and asked, could she please have them, could she please read his words to her one more time.
They drove the box to her themselves. She held those fifty years of letters in her lap, and she read them, and she laughed and cried her way through a love that had waited a lifetime to come back to her.
She told the family that she had thought herself forgotten, that she had wondered, in her last lonely years, whether it had all been real or just a young womans dream. The box was her answer. He had kept every word. He had loved her to the end.
Twenty years I have swapped out water heaters and never found anything but rust. That day I found fifty years of a mans faithful heart, hidden in a hollowed-out tank, and because I lifted it into the light instead of hauling it to the scrap yard, an old woman learned she had been loved her whole long life.