School’s out for the summer, and Charlotte is doing her best to try to keep the kids occupied and out of trouble. After much prodding, Sam gets a job at a day care, but it’s his part-time gig at the airport that captures his interest—and has his grandparents worried. Christopher is hard at work trying to teach an old dog new tricks, and Emily and her friend Ashley get roped into visiting an elderly woman in town who needs help around the house. As they clean, they uncover mementos that unravel a painful story from the woman’s past, which changes everything they know about forgiveness. Meanwhile, Charlotte and Hannah start training for a walkathon, and Bill and Anna have a secret—and the timing couldn’t be worse. As the lazy days of summer settle over Heather Creek Farm, will Charlotte be able to keep them all on the right path?