세영은 진구와 하나가 야근하다 같이 캐비닛 안에 숨었다는 소문을 듣게 된다. 한편 명지는 은총에게 보물찾기 놀이를 제안하고 여진이 가져간 사진을 은총이가 찾을 수 있도록 유도하는데..
Se-young hears about Ha-na and Jin-goo hiding under the table while working late at night during overtime. Meanwhile, at Yeo-jin's house, Myung-ji suggests playing Treasure Hunt with Eun-chong and entices him to find the missing photo Yeo-jin had taken, while Ji-seok visits Ji-chang and Ji-eun at the new business they just started.
Se Young ouve sobre Ha Na e Jin Goo se escondendo debaixo da mesa enquanto trabalham até tarde durante o expediente extra. Enquanto isso, na casa de Yeo Jin, Myung Ji sugere brincar de Caça ao Tesouro com Eun Chong e o incentiva a encontrar a foto perdida que Yeo Jin havia tirado, enquanto Ji Seok visita Ji Chang e Ji Eun no novo negócio que acabaram de abrir.
