Robin took a breath.<br/><br/>"Look, I know you're upset with me.  I just feel guilty, that's all," he was still looking down at the floor as he spoke, "I'm sorry I haven't helped out recently.  I'll get a job, I'll find another place.  I really can't watch you do this any longer.  And when I'm cross I know I'm unfair to you ... and well ... I don't know what you think anymore."<br/><br/>He looked up briefly to read the expression on his sister's face.  This time he couldn't tell what she felt.