Soman Chainani said this quote

Sophie bristled. “About to die with your beloved prince and still thinking about me. My story will go on without you, Agatha. I don’t need you anymore or your pity, like one of your decrepit cats. I’m no longer your Good Deed.”“But I’m still yours,” said Agatha. “Because without your love, I’d never have become who I really am. So even if I die, I’ll always be your Good Deed, Sophie. And no Evil in the world will ever erase that.