In this week’s episode of The Return of Superman, Si Ha and Tae Gyu head to Jeonju to visit Tae Gyu's father's grave. Si Ha helps buying the food that his grandpa used to like. Sam transforms into Laa Laa of "Teletubbies" whom both William and Bentley have recently become obsessed with. Meanwhile, Seung Jae and Ji Yong spend their last day in Taiwan. They spend the day by enjoying hot springs and street foods.