Happiness is only smile away.
Once safely outside the mall Sam and Riker started discussing where to go on further. You took a look at the commlink glasses you've carried away. There is a hotsim module, and you can see it is activated as well as skinlink serving for identification purposes. The inside overlays presented you the same scene, that Mouse is seeing from the inside. Though you don't see his icon present there.
The world through this program is all bright and cheerful, that you can’t help to smile. What BTL addict wouldn’t be happy here? You could close your eyes and mellow out to the background music as you move around the town. With that you realize another subtly of the program as you notice that the music is coming from a fixed point in the city. Facing in that direction, you see that even the meanderings of the birds and butterflies flow in that general direction. If you face other, the world darkens a bit, and stormclouds appear, the longer you move in the undesired directions, the more threatening the environment become. As soon as you change back everything returns to the pleasantries and happiness.
Unknowingly to Sam and Riker everything is reflected in the face of Mouse as observed by Omar whose mood darkens and brightens without a reason.