Callie Monroe is a twenty-five-year-old barista with bold dreams, a beat-up coffee cart, and a knack for stirring up trouble—especially for a certain silver-haired stranger who orders his coffee black and his life even blacker. When a last-minute job offer lands her at an exclusive rooftop event, she finds herself face-to-face with Ethan Hale, a brooding architect with a reputation for perfection and a past he doesn't talk about. What begins as a business transaction quickly turns into something far more complicated. Sparks fly between them, but so do doubts, differences, and the ghosts neither of them are ready to name. Ethan builds structures to keep chaos out. Callie is the chaos he didn't see coming. As their lives begin to intertwine—from stormy rooftops to tender mornings—walls crack, truths surface, and choices must be made. But when silence becomes louder than words and fears resurface, will their fragile connection survive? Can a man built on structure and a woman born from spontaneity find something worth holding onto in between? Or are some hearts meant to stir but never settle?