Ghost World (2001)

Enid and Rebecca are best friends having difficulties with the social attitudes of other people. After graduating high school, they decide to get a job and rent a house of their own. However, Enid needs to attend Arts summer school to graduate but her anti-social behavior makes her lose her job. Meanwhile, Enid and Rebecca play a prank on Seymour, a middle-aged collector of vinyl records that also has difficulties with relationships. Seymour and Enid eventually become friends. As time goes by, Enid reaches maturity and develops a different view of life.