Katsuki always assumed his daughter would date someday. What he never expected was that she’d fall for Kenji Kirishima—the boy who’d been in his home since infancy. A simple camera notification during a grocery run forces Katsuki to confront the fact that the childhood friends he watched grow up together have quietly become something much more, leaving him to grapple with the world’s most inconvenient realization: the boyfriend is already family.