[ John's brow raises, a slight playful challenge. ]

If you're going to wander into a brothel during work hours, I think you can say goodbye to propriety when you cross the threshold.

[ then the playful expression falls back into a more genuine smile. it's all fine. he's not actually of a sort to lure a police officer into poor conduct on the job. ]

Coffee. I used to drink half a gallon a night getting used to night shifts again. Helps if your doctor's awake when he's fixing up his patients so they don't charge.