The one main thing that I do not get in this weeks reading is in chapter 30 on page 246 when Trabbs boy keeps reappearing around corners. "I had not gone much further down the street as the post office, when I again beheld Trabbs boy shooting around by a back way and this time he was entirely changed." So why does Trabbs boy keep coming around corners in front of Pip and why does he freak out when he is moving passing Pip?