Wow, looks like a lot of people didnt understand livia, or not ven read the LN. Since the stupid girl that started with the thing that livia is anjies pet, everything is hard for her. Leon doesnt want anything from her, he didnt even say to become friends at least because he thought of her as a game character, nothing more nothing less, that he must help because he got the robot that belonged to her in the first place. So in the end she only could conclude that she is a pet to him, like as to anjie, because they are true nobles and anjie hated commoners and león doesnt even talk about friendship... Yep, that is why she thinks of herself as a pet for both of them.