As soon as I am in possession of any new evidence I shall call again." "Good-bye, Mr.Denzil, and thank you for all your kindness." Diana made this remark with so kindly a look, so becoming a blush, and so warm a pressure of the hand, that Lucian felt quite overcome, and not trusting himself to speak, walked swiftly out of the room.
In spite of the gravity of the task in which he was concerned, at that moment he thought more of Diana's looks and speech than of the detective business which he had taken up for love's sake.

But on reaching his rooms in Geneva Square he made a mighty effort to waken from these day dreams, and with a stern determination addressed himself resolutely to the work in hand.
In this case the bitter came before the sweet.

But by accomplishing the desire of Diana, and solving the mystery of her father's death, Lucian hoped to win not only her smiles but the more substantial reward of her heart and hand.
Before calling on Mrs.Bensusan the barrister debated within himself as to whether it would not be judicious to call in again the assistance of Link, and by telling him of the new evidence which had been found place him thereby in possession of new material to prosecute the case.

But Link lately had taken so pessimistic a view of the matter that Lucian fancied he would scoff at his late discoveries, and discourage him in prosecuting what seemed to be a fruitless quest.
Denzil was anxious, as Diana's knight, to do as much of the work as possible in order to gain the reward of her smiles.

It is true that he had no legal authority to make these inquiries, and it was possible that Mrs.Bensusan might refuse to answer questions concerning her own business, unsanctioned by law; but on recalling the description of Miss Greeb, Lucian fancied that Mrs.Bensusan, as a fat woman, might only be good-natured and timid.
He therefore dismissed all ideas of asking Link to intervene, and resolved to risk a personal interview with the tenant of the Jersey Street house.