Please answer the following question: Build a movie plot around this: WHOS IS LEADER OF THE GROUP? Joon-seok
A:
The film follows the lives of four childhood friends: Joon-seok, the leader of the group and whose father is a powerful mob boss; Dong-su, whose father is an undertaker; class clown Jung-ho; and Sang-taek, who was an exemplary student. As children they play together, sell sexually explicit pictures cut from a magazine, and wonder if a South Korean Olympic swimmer could outrace a sea turtle. Jung-ho also showed the rest of them a VCR that his mother had, and this film he found on it. It turns out to be a pornographic movie, and the boys are entranced while arguing over what a "menstruation" was, with them believing that it was the word that adults used to describe the "vagina".Fast forward to high school, where they are reunited after separating during middle school. They become smitten with the lead singer of a band of girls their age. Joon-seok invites the band to a party at his house, where each boy pairs off with one girl (though not after some tension over how to do so). Sang-taek receives his first kiss from the lead singer, Jin-sook.Back in school, Joon-seok and Dong-su get in trouble after a confrontation with a teacher; After their friends convince them to go apologize, they are only off with a light suspension. During an outing to the movies, where Sang-taek catches the eye of another school kid whom he had picked a fight with earlier, Joon-seok and Dong-su fend off a whole rival school while Jung-ho protects Sang-taek. Dong-su, after the fight, returns with a steel rod and smashes the school's glass cases with its awards and trophies, dropping out of school and warning anyone who bumps into him on the street will "pay". Sang-taek is suspended from the affair. After graduation, Sang-taek and Jung-ho go to college but the others do not.A few years later Sang-taek and Jung-ho return to find Joon-seok married to Jin-sook, the singer from the band. He is suffering severe withdrawal symptoms and is abusive towards his wife as a result of being addicted to philopon; he also appears depressed that his...