Two childhoods

A vintage film projector emits a warm glow as its reels spin, transitioning to a family posing in front of a suburban house, then to a young boy with a concerned expression in a dimly lit room, followed by two boys wrestling on a grassy slope, a boy in a blue shirt smiling at the camera on a street, and finally a boy in a light blue shirt wiping his eye while sitting among others in a dark room.