In this story, a boy realizes how much work his mom does to keep their family happy and healthy. As a single-mom, she cooks, cleans, repairs leaky pipes, changes flat tires, and many other tasks that are traditionally considered to be a dad's job. And, though she may dress like a plumber now and again, the son still thinks that his mom is the most beautiful woman in the world. So, on Father's Day, the boy believes that his mom deserves to be celebrated along with all of the dads out there.