In 2022, the Caraballo family welcomed a new member: their neighbor from across the street, Paul Callahan, who was 82 at the time. Callahan, a widower, lost his wife prior to the Caraballos moving in. It makes sense their new neighbor was feeling lonely, but a beautiful friendship was on the way. After their initial meeting, Callahan quickly became like a grandfather to the Caraballos, a family of seven, and the story went viral. Various publica…