Swapping: 2-to-1 (2023) is a Romance film that follows se-hee is doing home training. Ji-eun, her roommate, introduces her to her boyfriend's best friend, Kang-hyeon, as her home trainer. Swapping: 2-to-1 is not currently listed with streaming providers in your selected region, but availability can change over time. Fans of romance movies may also want to explore similar titles below.