To protect his team members from the company’s downsizing, Woo Jin resigns. The chief director tries to make Ms. Cho fill in the position and expedite the new project, but all the employees feel unrest with changes in the company. Meanwhile, Ki Taek decides to break up with Ji Na as he’s seriously ill.
연이은 서현의 독선에 우진은 결국 사표를 제출하고, 영업마케팅부 직원들 또한 큰 충격에 휩싸인다.
한편 호원은 우진을 만나 여러 이야기들을 나누며 지난날을 추억하고 감정을 교환하는데..