[It's a complicated sort of question. 'Family'. What can be considered family, and what can't? She's not sure that she knows any more.]
Zero is not. I mean- we were raised together, and my adoptive father always considered him family, but he never wanted to be identified as such. [ For years she had definitely tried. Now she doesn't know how to explain what he is to her. Enemies... but allies, too.]
As for Oniisama-- [A pause.] That is... as for Kaname, he's my brother [ . . . Grandfather ] but for various reasons I was raised by Headmaster. [Another pause] Err... I mean, I was raised by my adoptive father.