At the gate, the agent scanned my ticket, blinked, and looked up.

“Ma’am… this has been upgraded. First class. Courtesy of the Royal Embassy.”

I stared at her. “The what?”

She only smiled politely and handed it back.

By the time the plane crossed the Atlantic, I had read Grandpa’s note so many times I could see the words with my eyes closed. Duty doesn’t end when the uniform comes off.

When I landed at Heathrow, London met me with drizzle and gray skies. I rolled my suitcase toward the exit and stopped cold.

A man in a tailored dark coat stood near the barrier holding a sign with my name on it.

LT. CLAIRE BENNETT.

When he saw me, he lowered the sign and gave me a crisp salute.

“Ma’am,” he said in a polished British accent, “if you’ll come with me, Her Majesty wishes to receive you.”

For one ridiculous second, I thought someone was mocking me.

Then he showed me his credentials—Royal Household, embossed in gold.

My pulse kicked hard.

“The Queen?” I asked.

“Yes, ma’am. You were expected.”

Expected.