Bailey（Sam Richardson）and Darla（Brittany Snow）embark upon a misguided and mutually deceitful form of therapy，one IN which they must drive across the country re-enacting Darla's colorful history as a sex addict. As their true motivations for the road trip come to light，the unlikely pair force one another to confront their issues，discoveringthat there might actually be more to love than just sex.