She watches the exchange with both frustration and the mounting urge to laugh. It's really not hard to guess what message Bob is trying to impart on his hapless human partner.

Okay, by the end of it she is laughing.

And when she finally stops, she addresses Bob directly.

"He can tell me, because we're similar when compared to this place. But I'll try to explain to him why he shouldn't tell anyone else, so you don't have to bite him more."