Four men, who t the age of 40, are looking for romance and healing emotional wound. A Gentleman's Dignity talks about romantic love between Kim Do Jin who is an architect and a teacher. Kim Do Jin doesn't want to give his properties and love for women. Choi Yoon tried to heal the heart after losing his wife seven years ago. Im Tae San is dating with his cool girlfriend, but always wonders if there is anyone better suited for him? Young Do marries an older wife for money but his life is worse because of divorce.