Our TV campaigns have always taken us into a world of unscripted medical drama. But in the midst of documenting the present moment, we don’t always get to see how the story ends. This year, five children invited us to walk with them on the other side of “better.” They let us into their post-treatment check-ups, their homes and their lives. We, unavoidably, let them into our hearts. And even gave a few cameras of their own.