This document summarizes the evolution of romantic comedy genres over different decades from the 1920s to the 2000s. In the 1920s, narratives focused on poor women and rich male love interests, with settings like lakes and workplaces. In the 1950s, the narrative centered around a married man who develops feelings for his upstairs neighbor, a young actress. Key settings were apartments in New York. The 1980s narrative involved a working class girl pursuing a relationship with a rich boy despite social barriers, with settings like high school and prom. In the 2000s, the narrative followed a small town girl moving to New York City to pursue singing while working in a bar, with settings including the big city and performance venues.