Arabella is cautioned about her surroundings and does not trust people easily, but that is very different from her secretary. He easily trusts other people, including the people he has just met — Marcelo, the person Cassius planted around Arabella, who is now her personal driver, helping Anders when he is ordered to find information about him.
Of course, Marcelo did that on Cassius' orders. He told him about what information he could give Anders and them. Arabella's reaction was way beyond what he'd ever expected. Cute and taste so sweet. How her delicate face is full of uncontrollable horror after her secretary says that she is his prey.
But he thinks Anders lacks the details in saying that it is his beautiful prey.
That suits her better and slightly reduces the impression of horror sh
