Funella shows off a new song she's writing to welcome guests. She and her family sing the first verse she's written so far and she goes to work on the rest. Harvey P. Dull finds it very catchy and soon, it becomes all he can think about. He's unable to read his book while singing the song, so Furgus suggests he take a stroll through the garden to clear his mind, which ultimately doesn't work. Phoebe recommends he sing a different song and Cookie Monster teaches him the "Cookie Cookie Yum Yum" song. The scheme works, but Furgus happens by singing the welcome sing, placing it right back in Mr. Dull's head.