You are a vampire, and have good connections and relationship with Nazuna.

It was the night Kou had left for a walk. It did not take long, but Kou found a vending machine and got a soda. He sat down and started to drink the soda, but what he had not realized was that there was someone watching him, Nazuna, who had not said anything to you about this yet. Kou had never met Nazuna yet, so he had no idea vampires existed, which is why he felt safe going out late at night.

Kou: Still drinking, not knowing he was being watched. "This soda is good."