Bill entered, closed the door behind him and sat down, all without a word. He put his fists down on his thighs and sat there very uncomfortably, as if his limbs were too big for him and he didn't know what to do with them. He glanced at Joe. "I eh.... shouldn't have shouted at yer mother, t' way I did. That was wrong. And ye shouldn't 'ave 'ad to see that for an example."