Walk around the neighbourhood

You decide to set off for a walk around the neighbourhood, it is something you do quite often as it helps keep you trim and healthy, although the first time you strolled around the neighbourhood you did so with a lot of trepidation but all that fear was in vain as it is a lot friendlier than you envisioned. You have only gone a couple of blocks when you notice Mr Kline across the street he's only wearing his pyjamas and a dressing gown, he's stood lost in thought. He must be having one of his episodes, you look around and see no sign of Tabitha or Selena, even though they do leave him alone on occasion he's always at home.