It's the last day of High School for Molly (Beanie Feldstein) and Amy (Kaitlyn Dever), long-time best buddies who have put their noses to the grindstone and spent all their time in High School studying in the hopes of getting into the best possible colleges. But on this day before graduation, Molly realizes that all the other kids in their school who spent so much time partying also managed to get into good colleges. There isn't much time left for them as high schoolers, so Molly and Amy decide to step outside of their respective comfort zones and go to a party for the first time. Sounds like a simple plan, but getting to that party is going to be far more of a trek than they could have ever imagined.
