“As I look across at the camera for the final time, I think back to Poirot’s last words to Hastings on Friday. ‘Cher ami,’ I said softly, as he was leaving Poirot to rest. That phrase meant an enormous amount to me, which is why I repeated it after he had shut the door behind him. But my second ‘cher ami’ in that scene was for someone other than Hastings. It was for my dear, dear friend Poirot. I was saying goodbye to him as well, and I felt it with all my heart.”