She looked around sixteen. Her clothes were simple but neat. Her sneakers were worn, her backpack patched and decorated with math competition pins. But what stood out most was her calm—steady, grounded, almost unshakable.

She leaned slightly toward him and said softly,

“Can I try?”

Andrew didn’t question her. He was too tired. Too desperate.

He nodded.

The moment she took Lily, the crying began to ease.

Not instantly—but gradually.

The screams softened into sobs… then into quiet whimpers… and finally faded into silence.

A deep stillness settled over the cabin.

The girl held the baby with natural confidence: one hand supporting her head, the other gently patting her back in a slow, steady rhythm. She hummed a soft, unfamiliar tune—simple, but calming.

Lily’s eyes fluttered open and closed.

For the first time since takeoff… she was calm.

Then peaceful.

Then completely at ease.

Andrew stared, stunned.

“How did you do that?” he asked quietly.

The girl gave a small smile, still focused on the baby.

“My little sister had colic,” she said. “I had to figure it out myself.”