[Kariya's serious demeanor melts away at that, and he gives Rin a nod and a pat on the shoulder as his own smile broadens. He was originally more excited about this lunch date because of Rin trusting him over her father with emotional details of her life, but now he's forgotten about that and is just genuinely happy for her.]

All right, then. It seems like Lancer would take good care of you even without the contract binding him to do it. And you two seem perfect for each other, as strange as that seems, so who am I to stand in the way? I think I'm all right with this.