So I Married the Anti-fan

Hoo Joon (Choi Tae-joon) is a top South Korean singer. Lee Geun-young (Choi Soo-young) is a magazine reporter. The two both attend a club's opening night. While there, Geun-young witnesses Joon's bad behavior and accidentally vomits on him. She loses her job and is convinced that Joon is behind her being fired. She demonstrates in front of Joon's management office, where she garners media attention and becomes his "anti-fan." A producer approaches her (and Joon) about participating in a reality TV show about a star living with his anti-fan. When filming begins, Joon and Geun-young have a rocky relationship that evolves as they get to know each other better.