Swapping: 2-to-1(2023)

Swapping: 2-to-1 is a South Korean adult drama following Se-hee, a woman undergoing home fitness training. When her roommate Ji-eun introduces her to Kang-hyeon, the best friend of Ji-eun's boyfriend, the dynamic shifts as he becomes her new trainer. What begins as a professional arrangement quickly evolves into something far more complicated, blurring the lines between the three characters' relationships. Tension and desire mount as secrets and hidden attractions surface, forcing each of them to confront their true feelings. The film explores themes of temptation, loyalty, and the consequences of crossing boundaries within a close-knit circle. As the situation spirals, the characters must navigate the emotional fallout of their choices.