Well, actually, ACD shouldn't be angry with Priya over the kidnapping affair. He should be glad that Priyan had saved her.
That is correct Bonheur.
But Priya stupidly did not tell ACD about the kidnapping and also Priyan's part in rescuing her and so he is unaware.
But remember he told Joint commissioner that he is sure that Priya is innocent about knowing Priyan's history and so we can expect him now to know properly about the kidnapping story.