One night. One set of handcuffs. Can lovers remain friends? Auto mechanic Heidi Callihan is tired of her boss treating her like one of his younger sisters. After seven years working for Rafe, what began as hero worship has grown into love—not that he’d notice. When an attractive young widow throws herself at him, Heidi’s had enough. It’s time to put herself in the driver’s seat. Rafe only recently came to think of Heidi as more than his “Little Buddy,” but he’s determined to mask his growing attraction to her. At nine years her senior, he’s certain they’re not right for each other. He was forced to become the head of his family at a young age, and he’s determined not to let her miss out on all the fun of being a young adult. But Heidi’s about to teach him the definition of determination—and she’s armed with a set of handcuffs. One turbo-charged night later, Rafe is left with a decision: Lose her friendship…or lose her love.