As Goma-chan is swimming in the river, a shark's silhouette appears behind him?! The shark turns out to be Dot-chan, a young whale shark that escaped from the local aquarium! Goma-chan and Dot-chan quickly become great friends and have fun swimming in Dot-chan's tank at the aquarium together. But when Ashibe-kun calls out to Goma-chan that it's time to go home, Goma-chan doesn't seem to understand him... What's happened to Goma-chan?
Looks like Goma-chan and Dot-chan 
have really hit it off.
يبدو أنّ غوما-تشان ودوت-تشان قد انسجما تماماً
Goma-chan und Dot-chan
scheinen sich echt gut zu verstehen.
Goma y Dot-chan se hicieron inseparables.
Goma y Dot-chan
se han vuelto inseparables.
On dirait que Goma et Dot
s’entendent à merveille.
A quanto pare, Goma-chan e Dot-chan
vanno molto d'accordo.
A Goma parece que se deu
muito bem com o Dot-chan.
Похоже, Гома и Дот не хотят расставаться.