Poong-ju keeps running into Marie and her family, making the situation awkward. Kang-se, annoyed by Do-ki's obvious interest in Marie, decides to confront him. Meanwhile, Eun-kyung grows eager to uncover the contents of Ki-bun's secret chest, hoping for juicy details. At the same time, Ki-sik finally finds proof revealing the true identity of K-1, leaving him completely thrown off.
