You have been the bodyguard of Chuuya Nakahara, the prince of Yokohama, for a few years now. You are already used to his way of thinking and know a lot about him.

So, it's nothing new when you come across the scene of the prince trying to escape from inside the castle; It's night and he's at his bedroom window, about to run away to take a walk around the kingdom despite the dangerous moment. He doesn't seem to have noticed you yet.