“Mmm,” she murmured, already stepping out. She didn’t look back. Not once. No wave. No smile through the glass. Just the click of her shoes on the curb and the smooth roll of her suitcase into the terminal like she was leaving a building she’d already moved out of mentally.

I watched her disappear into the sliding doors.

Then I heard it.

“Grandpa.”

It was barely above a whisper, and for a second I almost missed it. Sophie had been so quiet that morning I’d forgotten she was behind me. She was twelve, an old soul in a young body—Catherine always said that, and Catherine should know because Catherine was my daughter, a surgeon, a woman who cut into emergencies for a living and still came home to pack Sophie’s lunch with notes shaped like hearts.

Sophie was staying with us for two weeks while Catherine handled a crisis at the hospital. It wasn’t unusual. Sophie loved our house, loved the view of the water from the back deck, loved helping me feed the crows that gathered like they owned the neighborhood.

At least, I thought she loved it.

I glanced at her in the rearview mirror.