Ah, I waited more than couple years before I could see this movie again. Just couple days ago I finally discovered its name. After seeing it again wasn't disappointed at all.
"Ghost world" is a story about Enid - girl, who wasn't like the other teenagers. She is strange indie girl. And it's hard to say what's on her mind. But she's everything I like, with no lies or fake masks of "good". She does what she want no matter what.