Eight years after a painful separation, Y/N L/N and Theodore Nott unexpectedly cross paths in Diagon Alley when their children, six-year-old Lily and five-year-old Leo, accidentally bump into each other. Now both single parents, they are forced back into each other's lives through their children, reopening old wounds, unresolved feelings, and a love story neither of them truly left behind. As the past resurfaces, Y/N and Theodore must decide whether first love deserves a second chance.