The trio stops off on the planet Odwarla, an ocean planet inhabited by merfolk for lunch. When Hatchi is reluctant to use his Smartbracelet, he and Ikku end up having to work off the cost of their meal, while Robby gets food poisoning.
Groovin' night, yeah,
this feeling is surely gravity
 
Grooving Night, ganz sicher
Noche de fiesta
esto que siento es gravedad
Groovin' night,
yeah Essa sensação é a gravidade