Carlos and Xavi, Carlos' Spanish friend, invite us to observe the difference in pronunciation between the Spanish from Spain and Latin American Spanish, particularly as regards the letters "c" and "z."

With several examples, Carlos and Xavi continue to demonstrate to us the difference in pronunciation of the letters "c" and "z" in Colombia and Spain.

While in Colombia, the second person plural pronoun, "ustedes," is typically used to address more than one person as "you," both formally and informally, in Spain, "vosotros" is much more commonly used on an informal basis. Carlos and Xavi provide us with several examples of how the same idea would be expressed using either "ustedes" or "vosotros."

Carlos and Xavi point out to us a number of cases in which different words are utilized for the very same object or concept in Spain versus Colombia.

Carlos interviews Xavi about the languages, traditions and typical food of the enchanting city of Barcelona.