Carlos, Luis' friend from Cuba, visits Sesame Street, and the street-goers teach him English.
The letters of the day are N and O, and the number of the day is 5.
Tropes:
- Hourglass Plot: The story starts with Forgetful Jones teaching Carlos English, and ends with Carlos teaching Jones Spanish.
- Special Guest: An insert recycled from a previous episode features Kermit the Frog singing "If I Were".
- The Unintelligible: The first two people who want to help Carlos are the incoherent Barkley and Honker.