When it comes to work, Yang Jixiu (Byeon Seo Yoon) is the undisputed star of her company's advertising planning team. She is a talented professional with a strong work ethic and an approachable demeanor, making her nearly beloved by everyone who meets her. However, her popularity also brings some unexpected troubles, especially in love. Although there are many male idol candidates for Jixiu to choose from, she seems unable to settle on just one person. Jixiu is determined to date the person she truly likes. She is somewhat surprised when she realizes that she has fallen for her cold boss, Yin Taiwoo (Park Young-woo). Influenced by a few moments of sincere kindness from him, Jixiu cannot resist Taiwoo's invitation. The only problem is that she has recently agreed to start dating Wen Jihui (Yang He), a charming barista whose warm heart quickly captures her affection. Having just graduated from university, Jihui is determined to find a way to prove that he is equal to Taiwoo and worthy of Jixiu's affection. In a situation where her heart is torn between two men, Jixiu seeks advice from her old friend Guo Xianyu (Liu Zhenghao). Unfortunately, Xianyu's wise words complicate Jixiu's life even more. Will she be able to find a way to figure out what her heart truly wants without hurting the most important men in her life? A complex story about love and friendship, "Bad Girlfriend" is a 2022 South Korean romantic drama directed by Lee Si-young.