100 Days with Mr. Arrogant

100 Days with Mr. Arrogant aka My Love Ssagaji is a 2004 South Korean romantic comedy film.

After being dumped by her boyfriend just before their 100day anniversary, HaYeong Ha Jiwon meets a college guy named HyungJun Kim Jaewon when she kicks a can that accidentally hits him in the face and causes him to scratch his Lexus. He demands she pay him 3000 on the spot. She escapes from him, leaving her wallet behind.HyungJun stalks her, demanding money to pay for his car. Since she is a poor high school student HyungJun writes up a Enslavement Agreement for HaYeong in order to pay for the damage to his car. HaYeong is thrown into a nightmarish slave life for 100 days, running his errands, i.e. cleaning his house, carrying his shopping, and cleaning his car. ........

Source: Wikipedia