When SpongeBob and Patrick are communicating through bubbles, Squidward is preparing a cake for himself to eat. But he gets mad and decides to also communicate with bubbles, and insults them through the bubbles, making them break their friendship, so he later invites them to his house and SpongeBob and Patrick become friends again. SpongeBob fails his boating test, so Patrick decides to give him advice to pass the test with a walkie-talkie in his head to give him all the answers.