For twenty years, my dad quietly packed my lunch every morning before leaving for construction work—the day after his funeral, I found one more lunchbox by my front door and went pale.

His handwriting covered the bottom of the photograph:

Beneath the photograph was a sealed envelope with my name on it and an address written across the back.

My first thought was betrayal.

Dad had another daughter. He had built a second family while telling me I was his whole world.

The shame of thinking it came later.

First came anger.

I called Cal so quickly that my thumb missed his name twice. He answered immediately.

Cal exhaled. "Your dad made me promise."

"Who is Lily?" I asked. "Tell me the truth."