Not necessarily even a stranger per se, but poor communities are often "closer" to each other. They (sometimes) depend on neighbors for help more than rich neig

Not necessarily even a stranger per se, but poor communities are often "closer" to each other. They (sometimes) depend on neighbors for help more than rich neighbors do. Many of the kids play outside because they don't all have ipads and playstations keeping them inside, many adults walk to the bus/subway and interact with the kids in their neighborhood every day. So, I can see how a well known neighbor might splurge on a treat for some of the kids in their neighborhood to brighten their day.