Our house had been quiet for a long time. The old iron key for the back door hung on a hook in the hallway, untouched for years. It was rusted in place and never moved, though the door itself opened and closed just fine.
One afternoon, a heavy rainstorm knocked out the power. We lit candles and waited. A single, dry autumn leaf drifted down from the ceiling, spinning in the still air. My father had been thinking of his sister who lived far away, and he took it as a sign. He caught the leaf and smiled.
Two seconds after his smile faded, the iron key on the wall began to swing. It swung back and forth in a steady rhythm. The house had no power, and no windows were open to create a draft.
This was not a one-time event. It happened again on a calm, sunny day. The same leaf fell, my father smiled at the memory, and the key started its silent dance. Each time, it left us feeling that the house was not as empty as it seemed.