High school is hard. Between back-stabbing friends, distant parents and over-achieving brothers, there’s no end to the toe-curling awkwardness. The Kelly Fremon-directed The Edge of Seventeen is Hailee Seinfeld’s new movie about two high school girls who are best friends until one date’s the other’s older brother-cum-arch nemesis. After the betrayal, Hailee must navigate high school alone, attempt to flirt with her crush Nick and survive the halls unscathed. Your basic teenage woes are very real here.

The Edge of Seventeen hits theaters September 30.