Yoona (Im Yoon-ah) from Girls' Generation, a singer and actress, made a special appearance in the film 'Husbands' and showcased her slim figure in a vibrant floral printed long dress. Through her SNS, Yoona introduced her cameo appearance visuals with photos taken at an airport setting. In the movie, Yoona appears in the ending scene where she plays a character at the airport searching for someone related to an organization, delivering the line 'Where is my husband right now?' to conclude the story. This scene connects with a character who played a crucial role in the film's central conflict, leaving room for subsequent narratives and drawing interest. Despite her brief appearance, Yoona impressed audiences with her distinctive presence and clear aura, successfully concluding the film while hinting at the beginning of a new storyline.