Doctor Leonardo Suárez, who practices general medicine with an emphasis on general, obstetric and gynecological surgery, talks to us about some of the most commonly seen diseases in his local population in Otavalo, Ecuador, as well as some of their causes.

While Morena exposes Yago to the customs of an elegant Buenos Aires dining establishment, he exposes her to a few his.

Carlos speaks to us about the nuances of Spanish collective nouns, which are nouns that refer to a number of beings within a specific category.

Carolina explains cases in which Spanish students tend to confuse when to use the Spanish forms of "to be," "ser" y "estar," as well as the difference between the prepositions "a" and "de" with respect to verbs of movement.

Future housemates Noelia and Ricardo prepare their first meal together.

Carlos teaches us a plethora of Spanish demonyms, or proper nouns used to refer to the natives or inhabitants of certain countries, states or cities.

As Andrea and Jaime argue over the best way to handle their boss, "Gaston Almanza" wines and dines famous actress Amalia Durango and her manager.

Ricardo gives his prospective housemate a tour of his home.

Carolina explains when to use the Spanish verb "deber" vs. "deber de" as well as the difference between the oft confused "demás" and "de más."

Carlos familiarizes us with some Spanish social media lingo, specifically for Facebook and Twitter.

Gabriela gives us an introduction to essential oils, including their diverse benefits and the three families into which they fall.

Carolina explains the particular contexts in which one should use either "personaje" or "carácter" as a translation for the English word, "character," the difference between the Spanish words "de" and "dé," and, some different ways of expressing the date in Spanish depending upon the situation.

Ricardo from Mexico interviews Noelia from Venezuela as a potential housemate.

Celso is up to his old tricks as Yago partakes in his first fine-dining experience.

Javier from Chile's Patagonia region educates us about some of its unique geographical features as well as tourist attractions.