Beautiful office lady Chiharu has a talent for fake crying, a trait that highlights her charm. At her workplace, a new male employee joins mid-year. They begin staying late together, gradually growing closer. One day, Chiharu is suddenly dumped by her boyfriend, and even her usual fake tears fail to save the relationship. Truly heartbroken, she finds comfort in the gentle kindness of her coworker. They start drinking together after work, rapidly deepening their bond. Their relationship intensifies both inside and outside the office. However, Chiharu eventually discovers he is actually a married man, leading her to resolve to end things. The story unfolds through her shifting emotions and the evolving dynamics between them.