Bailey and Darla 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, discovering that there might actually be more to love than just sex.

Thomas Magnum, a decorated former Navy SEAL, returns home from Afghanistan and applies his military skills to become a private investigator in Hawaii taking jobs no one else will—with the help of fellow vets T.C. Calvin and Rick Wright, and former MI:6 agent, Juliet Higgins.