After a messy breakup with his longtime partner, Bakugo Katsuki is raising his young son alone while balancing hero work and single parenthood. He's got a reputation for being gruff and hard to talk to-but fiercely devoted to his kid. One day, a new neighbor moves in next door. Y/N is laid-back, curious, and great with kids, which both annoys and intrigues Bakugo. Slowly, despite the explosions (literal and emotional), a connection forms. A story about second chances, quiet mornings, and learning how to open your door-and your heart-again. Warnings: Smut Cussing Stalking Assault Rape