Episode 301 (Blasting a Day in my Fins)

Plot
Gil and Mr Grouper switch bodies for a day

Transcript
(Episode starts off at the house.Gil is hiding the arm of the sofa.The guppies are reading books.)

Gil: "Hide me.Hide me."

Molly: "What now."

Goby: "What does he want this time."

Gil: "He wants me to shower."

Nonny: "Get under the couch."