This document discusses the positive impact of the Big Brothers Big Sisters program on Andrew, an 8-year-old boy, and his single mother Lisa. Carlos has been Andrew's Big Brother for over a year, providing emotional support and being a role model. Their outings and "heart-to-heart talks" have helped Andrew with issues stemming from his absent father. Lisa says Carlos really cares about her son and has been "a gold mine." The document encourages volunteering with Big Brothers Big Sisters to make a lifelong difference in a child's life.