[It's fortunate for Kamui that Subaru has no idea of that, doesn't suspect his twin would prefer something like that-- but this, it wasn't as he had imagined it to be, either. He had always tried to reassure himself by thinking that when Seishirou eventually caught up with them, when they finally ended up in the same world... he'd be there. And that somehow, he'd be able to stop that fight from happening. But now, the plans he'd quietly made to prevent this situation from ever coming true... they all seem useless to him. Because if this happened like this... how can he be sure it won't be the same way outside of this world, too? What if he isn't there? What if he's too late?
And this, more than anything, is what he can't deal with.]