The previous episode left us on a near-literal cliffhanger: carried away by a strong draft from the ventilation, Gudetama has left the building. He left the building at Floor 44 and is now falling down, lazily admiring the swiftly-changing views. Gudetama's companion chick Shakipiyo bravely runs downstairs, hoping to catch Gudetama and, I guess, cushion his fall. Shakipiyo does appear very soft and squishy, after all.
That is both the premise and the entire plot of Episode 4, 'Ahhh'. Given how short the episodes are, it works brilliantly. Additional commentary is provided by the eggs (scrambled, boiled, baked into pastry) that observe Gudetama's fall from within the high-rise. The strong suggestion is that all eggs share a lethargic and pessimistic nature.
We spot a few office workers as they get on and off the elevator chosen by Shakipiyo. All people appear relatively young, dressed in muted colours, and dead behind their eyes. Is that the target audience? Should I be worried? What a drag...