Starboy just graduated high school and was on his way to college with his best friend, Moonkid. That’s until a tragic car crash and a head injury sent Starboy to a coma and then permanent brain damage. His personality changed, slowly regressing to babyhood. He begins writing letters to Moonkid telling him how he’s regressing every day. Suddenly college and grown-up’s life are out the window with his developing infantile behavior. His life now revolves around diaper changes, baby bottles, toys, cartoons, and spoon-feeding as every day he acts more like an infant. Those letters and his new relationship with his family and friends help him realize that being a baby might not be the worst thing ever. Maybe it can be a blessing in disguise.