In 2013, a carefully-designed Obliviation leaves Harry reconfiguring his life and identity without any memories of true love; an act that's essentially erased Draco Malfoy from his mind despite a wedding band and shared home.
In 2000, Draco had expected Pansy's relationship with Luna to bring the Gryffindors a bit closer to his orbit of quiet, carefully pacifistic existence, but he never expected to navigate such a transparent embrace into a unit of family, friendship, and love.
A mystery, two love stories, and a reminder that learning to love never has an end date.