What movie am i thinking of?

I don't remember the plot too well, but the setting was kind of present, the characters were all in high school, the main character smoked cigarettes and weed and he lacked parental guidance, he falls in love with a good girl at school and he finds himself unable to control himself and he bangs another girl in the school bathroom. that's just one detail in the movie that i remember. i watched the movie on netflix a long time ago.