Did you begin to suspect, before the end of the story, that the lady was not the person Horace Danby took her to be? If so, at what point did you realise this, and how?

It appeared that the lady talked to Horace Danby in a firm and confident manner. However, when the lady started talking about Horace’s sneezes and offered not to tell the police if he helped her in getting her jewels, the situation turned fishy. However, it was only when Horace got arrested for the jewel robbery, the truth unfolded.