Where to Watch Tears (2001)

Han, a young runaway, and Chang, an over-the-top teen, are close friends. Chang is a foulmouthed, womanizer while Han is a quiet and humble virgin. As they venture into the streets of Garibong-dong and jump from apartment to apartment, they encounter a young hooker, Lan, and Seri, a paint-sniffing young woman who finds comfort in the hands of Han. And this forms the unlikely group of teenagers facing the hardships of street life.