In a small town like Paradise, everyone has a role. High school senior Mirella Danville is a proud "theatre nerd." That is, until she makes a scene at the Halloween party she shouldn't have even gone to, flirts with the football captain, and reunites with an old friend who ditched her for the popular crew. It's a dream come true when Mirella lands the lead in the musical Thoroughly Modern Millie, and it should put her firmly back in her usual role. Instead, it only fuels her desire to change up her boring existence so that her first kiss won’t be onstage with a gorilla-handed junior. The line between Mirella and her character blurs as she dives head first into a world of fruity flavored cigarillos, sweet and sour schnapps, and college boys. But when her antics--and the expectations of her hot college boyfriend--start to cause drama off the stage, Mirella questions her decision to be more "Millie" than "Mirella." With her friendships, family, and performance on the verge of crumbling, Mirella has to get back into character...or risk losing herself.