There is, in fact, quite a sudden look of revelation. "Ah. We don't speak much."

He is at once both worried and relieved that she might be able to expedite things so well, but he glances thoughtfully at his paperwork before giving an answer. "An hour should be fine. Assuming nobody decides to start rampant criminal activity by then." His tone may be slightly difficult to interpret, but that was intended as sarcasm.