A stranger beside me on a flight asked, “Could you pretend you fell asleep on my shoulder?” I almost said no. I had just left Chicago with my five-year-old daughter, two suitcases, and a marriage that had fallen apart three days earlier. But I agreed. Two hours later, I woke up still leaning against him—and discovered the quiet man beside me was one of the country’s best-known billionaires. Then my phone reconnected, and a message from my ex-husband appeared: I KNOW YOU TOOK FIONA TO NEW YORK.

Fiona considered this.

Apparently he had passed the test.

For the next hour, Luca did something I had almost forgotten men were capable of doing.

He was helpful without making a performance of being helpful.

When Fiona dropped a crayon, he picked it up.

When I struggled to open the tray table while balancing her juice, he held the cup.

When the flight attendant asked whether we needed anything, he waited for me to answer rather than speaking for me.

He did not ask why I was traveling alone.

He did not ask whether I was married.

He did not tell me his life story.

He certainly did not flirt.

That made me trust him more than charm would have.

About forty minutes after takeoff, I began noticing the looks.

At first, I assumed I was imagining them.

A young man across the aisle had glanced toward Luca several times.

Two women farther ahead whispered and turned around.

A teenager walking to the restroom slowed as he passed our row.

Luca noticed too.

His expression changed.

Not fear exactly.

Weariness.

He leaned closer to me.

“Can I ask you a ridiculous favor?”

“That depends on how ridiculous.”

He glanced across the aisle.

The young man was holding his phone upright near his chest.

“Would you mind pretending you fell asleep on my shoulder?”