Ji-hwan and Dal-rae are old friends who have grown up in the same neighborhood. Ji-hwan admires Hong Kong movie star "Jacky Chan" and wants to be a world action star. Dal-rae has a desire to be an actress. They quarrel everyday, however they are great friends who care for each other. One day, Dal-rae goes out with Young-hoon who is in the same Taekwondo class as Ji-hwan. Ji-hwan is also dating a girl, Ji-min, a gorgeous glamour girl. It seems that there would be no problem between the good friends, but somehow a strange atmosphere arises after they start seeing someone else. Everybody knows it is more than just a friendship, except for Ji-hwan and Dal-rae.