Elsa Greer and Hercule Poirot in “Unfinished Business”

You're very clever, aren't you? I hope you don't expect me to confess. So, what are you going to do?

Hercule Poirot

I shall do what I can to induce the appropriate authorities to grant to Caroline Crale the posthumous free pardon.

And me? What are you going to do about me?

Hercule Poirot

I shall lay my conclusions before the necessary people. If they decide that there is a case against you, they may act. But it is my opinion that the evidence is not sufficient. Inferences only, eh? Not facts. Moreover, I believe they will not be anxious to proceed against a person in your position.

When I saw Caroline take the coniine, I thought she meant to kill herself. But the next morning when I overheard them talking about me, I ... I loved him and he was just stringing me along and she felt sorry for me. I watched him die, Monsieur Poirot, and I never felt more alive. But what I didn't understand was that I was killing myself. It was as if they hadn't died at all, but I had. I died, Monsieur Poirot.