Wilson Station is a bit of a maze.
In order to get from the train platform to the busses, you have to go down one level, then down to another, and then up another level.
I don't even know where those stairs on the other side of the glass connect to.
I mainly stuck around the train platform and this weird little waiting area.
There's also a nice cafe nearby, presumably where you can ask the staff for directions.
The next station is Sheppard West.