States Episode 20 (2010 March 5): Lee Gye-in, the man and his family from the movie Old Partner Episode 22 (2010 March 19): Sooyoung ( Girls' Generation ) → Substituted Yuri who could not participate due to swine influenza Episode 23 (2010 March 26): Koo Jun-yup , Ock Ju-hyun Episode 24 (2010