"Of course. I don't work all night or anything..."

Besides, he finds it odd coming from someone who came all the way out here at 1am to fetch his wearable. Or is being up at this hour a strange thing only if one is working?

The flickering blue and red lights indicate the arrival of the police, finally. Mizuki feels that slightly jittery sensation again, as he remembers why they were waiting here in the first place.