He looks happy.
Keeping his buddy company.
Is he watching over the working robots?
With legs he is more mobile than his wheeled buddy.
What could be the robot’s job.
Not going up or down stairs.
Perhaps an elevator, so it could be multilevel.
How is it helping a cyborg?
Maybe it does things that would hurt the human portion.
Using acids to clean the floor.
Adding radioactive material to the power generator.
Cyborg robot relations.
Perhaps an interesting job.