A couple of weeks ago, I saw a child in the YYZ cafe who appeared to have punctuality issues with development. The mother (I'm assuming, or perhaps caregiver) was very skilled in speaking and reacting to the child, and you'd never knew the child was there if you weren't paying attention despite the child having permission to go get food without direct supervision. I ended up spending most of my visit admiring her care, and wishing the world had more people like her.