Chan Woo and Ui Chan, Young Kyu and Mi Dal each run as a team. Young-gyu loses to Chan-woo because of lack of strength. Younggyu avoids Chanwoo because of his qualification. Chan-woo leaves camping together to remedy Yeong-kyu's misunderstanding. Midal and Uichan get lost while catching a squirrel. Chan-woo and Young-kyu go out to find them. However, under-developed olfactory will return to camp following the smell of food. Meanwhile, Young Kyu gets lost and cries in the woods. (Source: SBS)