Sadie Rockwood and Julia Alessi are best friends, both eighteen and finishing up their senior year of high school. They are inseparable and have been for quite some time. Due to Sadie's familial issues, she has experimented with various coping mechanisms that do more harm than good. But when she finds solace amongst Julia's seemingly perfect family and more importantly her father, an unintentional attraction forms. Sadie discovers that Vincent is capable of filling the role her absent father left empty, but the relationship soon becomes forbidden and complicated. When she attempts to navigate through her deeply-rooted issues with him, it causes a destructive downward spiral that pulls him and the unsuspecting family along for the ride.