Nina remained in the lounge until the airline sent confirmation that her son had entered the boarding process. Her phone was full of unread messages from advisers waiting for decisions that involved millions of dollars. For several minutes, she ignored every one of them. She remembered her own mother placing her on a bus for a school competition when she was eleven, telling her not to shrink herself for anyone. The memory made her both proud of Caleb and unreasonably reluctant to let him out of sight.
At Gate C23, Caleb sat with his escort, a woman named Marisol Vega who had worked for the airline's passenger assistance unit for six years. Marisol showed him the boarding pass again and explained what would happen. He would be introduced to the lead cabin attendant, she would confirm his seat, and Marisol would remain at the gate until the aircraft departed. Everything was printed in the service record and stored electronically. Caleb listened, taking comfort from the order of the instructions.
He had packed carefully the previous night. Inside the red backpack were a sketchbook, colored pencils, a small astronomy guide, headphones, a granola bar, and a paperback mystery novel he was only halfway through. His grandmother had sent him a photograph of the telescope she had repaired in anticipation of his visit. He planned to draw airplanes during the flight and finish the book if the clouds became boring. The backpack was not expensive, and its zipper sometimes stuck. He loved it because his grandfather had given it to him before he died.
When boarding began, Marisol led Caleb to the priority lane. Some adults glanced at him with uncomplicated curiosity. Others looked twice at the first-class boarding pass in his hand, then away again. He had become accustomed to those looks without fully understanding what to do with them. He concentrated on keeping his shoulders straight and saying thank you whenever an employee spoke to him.
The gate agent scanned his pass, and the green light appeared as expected. "Seat 2A," she said, checking the special-service note on her screen. She looked up at Marisol and asked for confirmation of the receiving attendant. Marisol named the crew member assigned to the handoff, then handed over a sealed envelope containing emergency contact details. Caleb stood patiently between them, watching grown-ups handle documents that concerned him but were rarely explained in full.
"You're all set, sweetheart," the gate agent told him. "Follow Marisol down the bridge." Caleb thanked her, although he wished people would stop calling him sweetheart when they had not learned his name. It was a small wish, not important enough to announce. He stepped onto the jet bridge and followed the blue markings toward the waiting aircraft.
Graham Dalton entered the boarding line a few minutes later. At fifty-seven, he moved with the contained confidence of a man who had spent decades preparing for arguments nobody else wanted to have. His hair was gray at the temples, his coat understated and expensive, his expression usually unreadable. He had advised Nina's foundation through difficult public controversies and genuinely cared for Caleb, whose obsession with astronomy he encouraged with books and awkward jokes about space travel. On this trip, his assignment was simple: be available, observe the handoff, and make certain that a minor traveling independently had access to responsible adults.