100 Days with Mr. Arrogant (Nae-sa-rang ssa-ga-ji ) is a Comedy Romance film directed by Dong-yeob Shin and written by Dong-yeob Shin. It released on 16 January 2004 (South Korea). The film stars Jae-won Kim, Ji-won Ha, Tae-hyeon Kim . Ha-yeong is dumped by her boyfriend on the 100th day of their relationship, an important milestone for every couple.