This document outlines the characters and costumes for a short film. It describes 4 main characters: Joe the killer, his victim Robert, Joe's girlfriend, and Robert's brother. It provides details on each character, including their ages, roles, and costumes. For the past scenes, all characters will wear tracksuits and streetwear brands to portray teenagers. In present scenes, Joe's clothing will be more casual to show maturity, while the brother's clothing maintains a threatening style to represent teens as thugs. Costumes aim to realistically portray the characters and influence the audience's perceptions.