In "Living Together In an Empty Room" (발칙한 동거 – 빈방 있음), comedian Jo Seho (조세호) and vocalist P.O (피오/표지훈) of Block B (블락비) team up again, this time with Jo Seho as the host. Joined by Sandara Park (박산다라) of former girl group 2NE1, the trio spend the next couple of days bonding by baking a cake, practising the drums and playing video games.
