With a wild heart and a fierce spirit, Cassidy Jensen passionately lives life to the fullest, determined to embrace all it has to offer. She tells herself she’s open to love, not realizing crushing guilt from a tragic loss is holding her back from ever truly getting close to someone again.

After losing her job, she’s forced to take a position working alongside Mason Alexander. Without trying, he manages to be everything she doesn’t want in a man: guarded, aloof, and a workaholic. The only emotion he ignites in her is absolute frustration.

From day one, there is friction between the polar opposite pair. But–as the saying goes–there is a thin line between love and hate. It doesn’t take long for the sizzling chemistry between them to become temptingly palpable. With Cassidy looking at Mason in a new light, can she come to terms with the fact that what the heart wants isn’t always what it needs?