"But she's my sister. My blood, and you live in our home. She has no family but me. It's my responsibility to do the right thing for her." Tsubasa faced Jabi with every bit of the conviction he was having to force himself not to doubt. He didn't intend to pretend he was enjoying this, despite it being confirmed for him that Jabi didn't consider him a valid authority in Rin's life, "You talk about her being a woman more than a Makai Priestess. There is no place for that while the Knights are under attack."