Wally is Fredbear's one and only sidekick in the facility's companies VHS tutorials. Wally is always nervous, he never lets his guard down for anyone. Wally is all friendly towards the viewer, Fredbear on the other hand... He's more annoyed with whatever he does. Wally should sound very friendly when talking to the viewer, sounding very similar to Bugs Bunny, here is a reference: https://www.youtube.com/watch?v=cEoSiA-JbnU