Maybe Happy Ending (어쩌면 해피엔딩) is a Korean musical set in a futuristic version of Seoul, where the daily lives of two abandoned helper robots, Oliver and Claire, unfold. These robots, designed to look human and assist their owners, have been left behind and now live in a space reserved for outdated helper bots. Like forgotten gadgets tucked away in a drawer, they quietly pass their days in obscurity.

Oliver is an older Helperbot-5 model, rugged and reliable but without the advanced features of newer versions. He spends his time nurturing plants and listening to vintage jazz records. Claire, a more sophisticated Helperbot-6, has an elegant design and numerous capabilities but struggles with frequent malfunctions and rapid battery depletion. Despite their differences, the two robots form a bond, exploring emotions and connections that seem almost human.

Set against a speculative backdrop in the 2060s, the story reflects a world where humans have grown increasingly isolated, relying heavily on technology while neglecting personal connections. In contrast, these early-generation robots begin to uncover the value of love, intimacy, and companionship—qualities their creators may have forgotten.

The Korean production pairs its futuristic narrative with the nostalgic tones of acoustic jazz and classical music, creating a unique harmony between modern themes and analog warmth. Through thoughtful direction and compelling performances, the show delves into themes of connection and humanity, prompting audiences to reflect on relationships in an increasingly digital age.

In 2024, Maybe Happy Ending premiered on Broadway, marking its international debut. The production preserved the heart of the original while adding nuances for a global audience. Its blend of emotional depth, innovative stage design, and soulful melodies resonated strongly with viewers, cementing its place as a remarkable example of Korean musical storytelling on the world stage.