When I boarded a flight home, I never imagined I’d meet the love of my life—and my future stepson—all because of a crumpled note and a $10 bill.

Seated beside me was a nervous young boy, alone and clearly uncomfortable. Just before takeoff, he handed me a note with trembling hands. It was from his mom: “My son has autism. He might ask when the flight ends. Please be kind. Here’s $10 for your patience.”

I texted her number from the note, assuring her I’d look after him. Her response was immediate and full of gratitude. Throughout the flight, I gently engaged him with snacks and conversation. Slowly, his walls came down. By the time we landed, he was smiling, talking about video games, and even asked me to walk with him to baggage claim.

There, his mom—Diane—ran to embrace him. When we shook hands, something clicked. I impulsively asked if she’d like to grab coffee sometime. She smiled and said yes.

Two years later, that nervous boy is now my stepson, and Diane is my wife. What began with a scared child and a heartfelt note turned into a love story none of us saw coming.

Lesson: Sometimes, one act of kindness can change your entire life.