Fringe - Season 4, Episode 3 - Alone in the World Recap

Episode 4x03 starts with Walter having a meeting with his psychiatrist.  The doctor wants to know if Walter has been taking the new meds that he has prescribed to Walter.  Walter says he has mostly, and with his own tweaks.

Walter says he is a bit distracted because there is an important project he is working on.  The doctor mentions that almost every surface in the lab that could possibly reflect something has been covered up. 

He is also aware that Walter claims to have seen a man in the lab sometimes, even though he is the only one who has seen him.  This man also supposedly speaks to Walter sometimes.

Walter explains that him covering everything up was an experiment he was working on and the mysterious man is only a result of him dabbling with his own medication.

The doctor wants to know if Walter has been hallucination free for the past few weeks.  Before he answers, the doctor shifts his clipboard a bit and there is a distorted Peter looking out from it.  Walter sees him, but glances away and tells the doctor there's been no more hallucinations. 

Now, a young boy is running down a road that is flanked by trees on either side.  There are two other boys chasing him, yelling varieties of "We're gonna get you."

The boy dashes into an underground concrete tunnel and the other two kids follow him inside.  One of them starts to advance on him and threaten him for  getting him "busted for the stash in my locker."

When he pulls back his fist in order to punch the first boy, the other heckler starts complaining and freaking out about something touching his leg.