For Years, My Best Friend and My Son Shared a Special Routine at the Same Diner… Then His 18th Birthday Revealed What They Had Really Been Doing There.

I looked around the diner differently. These people knew not to touch Leo unexpectedly. They knew which sounds bothered him. They knew how long to wait for an answer. They even knew how he preferred to be celebrated.

Across from me, Chloe wiped a tear from her cheek.