It’s Valentine’s Day, 1962, and on their way to France, all the boys and girls aboard the Funship are learning about love, relationships, and the best thing to put into a sweetheart’s mouth. But when Captain Bill is dumped by his own French sweetie Fifi, he wonders if he should change who he is just to please her. Everyone joins in to help figure out what to do as Ethel Mermaid wonders why she never has a Valentine of her own. And because love is in the air, Captain Bill shares a special educational film about Mouth Hepatitis.