"A Gentleman's Dignity" is a South Korean television series that aired in 2012. The show revolves around the lives of four men in their 40s, exploring themes of love, friendship, and personal growth. It highlights the challenges they face in their relationships and careers while maintaining their dignity and integrity. The series features a talented cast, including Jang Dong-gun as the lead character, Kim Do-jin. The narrative combines humor and drama, showcasing the complexities of adult life. With its engaging storyline and relatable characters, "A Gentleman's Dignity" gained popularity and received positive reviews from audiences.