She’s off-limits, but he’s never been good at following the rules. For the first time in her life, Clementine “Emmy” Ryder has no idea what she’s doing. She’s accomplished everything on her to-do list. She left her small hometown of Meadowlark, Wyoming; went to college; and made a career for herself by doing her favorite thing: riding horses. But after an accident makes it impossible for her to get back into the saddle, she has no choice but to return to the hometown she always wanted to escape. Luke Brooks is Meadowlark’s most notorious bad boy, bar owner, and bachelor. He’s also the unofficial fifth member of the Ryder family. As Emmy’s older brother’s best friend, Luke spent most of his childhood antagonizing her. It’s been years since he’s seen her, but when she walks into his bar and back into his life, he can’t take his eyes off her. Despite his better judgment, he wants to do a whole lot more than just look at her. Emmy’s got too much on her mind to think about romance. And Luke knows he should stay away from his best friend’s younger sister. But what if Luke is just what Emmy needs to get her spark back? Or will they both go up in flames?

Millie Morris has always been one of the guys. A UC Santa Barbara professor, she’s a female-serial-killer expert who’s quick with a deflection joke and terrible at getting personal. And she, just like her four best guy friends and fellow professors, is perma-single. So when a routine university function turns into a black tie gala, Mille and her circle make a pact that they’ll join an online dating service to find plus-ones for the event. There’s only one hitch: after making the pact, Millie and one of the guys, Reid Campbell, secretly spend the sexiest half-night of their lives together, but mutually decide the friendship would be better off strictly platonic. But online dating isn’t for the faint of heart. While the guys are inundated with quality matches and potential dates, Millie’s first profile attempt garners nothing but dick pics and creepers. Enter “Catherine”—Millie’s fictional profile persona, in whose make-believe shoes she can be more vulnerable than she’s ever been in person. Soon “Catherine” and Reid strike up a digital pen-pal-ship...but Millie can’t resist temptation in real life, either. Soon, Millie will have to face her worst fear—intimacy—or risk losing her best friend, forever.