At its core, Under a Rock is a deeply personal love story. It chronicles the complex and codependent bond between Chris Stein and Debbie Harry, a relationship that fueled Blondie’s rise through the tumultuous world of music. Together, they navigated the industry's harsh realities misogynistic scenes, manipulative record executives, difficult bandmates, punishing schedules, and the toll of hard drug abuse. With raw honesty and humor, Chris opens up about their journey, sharing both the struggles and triumphs. Although Chris and Debbie eventually parted ways romantically, their connection never faded. Today, they remain the closest of friends, continuing to collaborate, tour, and promote their respective projects.