In a quiet city in South Korea, the life of a young high school student, Sun-ho, takes an unexpected turn when he falls in love with his best friend's mother, a beautiful and enigmatic woman named Mi-sook. As Sun-ho's friendship with Dong-jun strengthens, so does the tension between Sun-ho and Mi-sook, who, despite being a mother and considerably older, awakens in him a profound and forbidden desire.
The film narrates the complexities of this unconventional love and the conflicting emotions that arise when the lines between friendship and attraction blur. Sun-ho finds himself caught between the bonds of loyalty to his friend and the powerful magnetism he feels towards Mi-sook. As the plot unfolds, the relationship between the three characters becomes more complicated, leading to moments of tension and vulnerability.
With a narrative that explores adolescence, family relationships, and moral dilemmas, the film combines humor and drama in a way that keeps the viewer on the edge of their seat. Sun-ho will be forced to confront his own feelings and make life-changing decisions, while Mi-sook must deal with her own insecurities and expectations. At this crossroads, they will all learn that love can manifest in the most unexpected ways, regardless of the barriers that may arise.