In Search of Nog

Panel 1- Roxas: " Yes? Who are you and what do you want?"
                 Nog: " I am Nog!"
Panel 2- Roxas: " Your companion, who is he?"
                 Nog: " He is Nog.."
Panel 3-    Nog: " And they call the two of us Nog-Nog!"            
              Roxas: " Oh, ok.."