Tachibana is leaving the school, and Miyu asks Miyu if he can say goodbye to her after he's done saying good-bye to her. Miyu says that he'll take her to the train station, but Miyu doesn't know where to start. He's not sure what Miyu is talking about. He thinks that she's talking about his family, which makes him sleepy. He also thinks that the train is going to take them to a distant city, where they're going to live together for the rest of their lives. He says that Miyu used to go to the department store with his friends when he was a kid, and they used to hang out on the chitose bridge, which is a bridge that connects two parts of the city together. When Miyu gets to the city, Miyu thinks that he and his family are going to be left behind. He tells Miyu that he used to be a noble who lived in a castle, and that he shouldn't be taking his antics too far. He wonders if Miyu's cold eyes are trying to drive him away with everything he has, but he also worries about her family. He knows that she tries to avoid the topic of her family when it comes up, and he worries that she is trying to get him away from her.