Kate Martin does not do spontaneous.

She color-codes her calendar, creates multi-tabbed, cross-referenced spreadsheets to plan her dinner menu, and once made a PowerPoint to decide between two shades of beige. But after a brutal breakup leaves her questioning everything, Kate decides it’s time to shake things up by accepting a job offer as the personal assistant to rock’s biggest heartthrob. For Kate, control is comfort, predictability is peace, and falling for a rockstar—particularly one who has a habit of forgetting things like names, birthdays, and, occasionally, pants—was never part of the plan.

On the outside, Josh Calloway has it all. On the inside, he’s falling apart.

Frontman for the chart-topping band Velvet Shadows, Josh is confident, charming, and used to living fast and loud. He’s always used humor to hide his flaws, but lately, the spiraling self-doubt is getting harder to ignore. Enter Kate—the quiet, capable assistant who calms his chaos with color-coded precision. She wasn’t supposed to matter. Now she’s the only thing that does.

She’s organized. He’s impulsive. She plans her days down to the minute. He can barely remember what day it is. On paper, they don’t add up. But sometimes love shows up exactly when—and how—you least expect it.