(Roh Yoon-seo) while on a delivery. Yeo-reum is a dedicated young woman who has set aside her own dreams to support her younger sister, (Kim Min-ju), a determined swimmer who is hearing-impaired.
Thinking Yeo-reum is also hearing-impaired because she uses sign language to communicate with her sister, Yong-jun begins to learn sign language to win her heart. The film meticulously tracks their blossoming relationship over a warm summer, showing how they form a deep bond that transcends spoken words. Key Themes and Reception
