She knew that grief was the thing that had forced her out of her old life, waving from the train platform as she left. And it was the malevolent mystery sending her postcards from the past with the words “Wish you were here” scribbled across the back. Grief had been her first friend in this new world. It made itself known, an apparition, at points throughout her history and her present and, she presumed, her future, too.