At a time when students had to fasten their collars and crease their slacks till they're razor-sharp, these four friends strutted around in their own custom-fashioned uniforms. They walked the streets with their heads held high, shoulders straight, and chests out, fearing nothing when they were together. Joon Suk, a son of a vigilant gang boss; Dong Su, the only son of an undertaker; Sang Taek, a diligent student; Joong Ho, who