Family Album

My mother insisted the stranger appearing in every childhood photograph was just a developing defect.

At her funeral I finally met him, and he asked why I had taken so long to grow up.

WHY THIS ONE WORKS

A photograph is supposed to freeze the past. These stories become frightening when the image knows more than the person looking at it.

It follows the house rule: exactly two sentences, with the turn doing more than adding a monster. It changes the reader’s interpretation of the setup.