Hashirama wasn 't sure whether anyone else realized exactly what had changed. Actually, he was fairly sure his brother understood what happened that day even if they 'd never addressed the issue directly. His assumptions were born of the lingering, faintly disgusted looks that Tobirama sent him every time the two clans met for peace talks. But since his brother continued to say nothing about it, Hashirama kept his silence as well while he tried to feel out how others might feel about the situation.