Residents of Otavalo, Ecuador, explain to us how they celebrate "Inti Raymi," an Inca Empire celebration in honor of the sun god, "Inti," and how it helps them to preserve their culture.

Claudia explains to us a bit about the architecture and history of the Mexican city of Merida on the Yucatan Peninsula.

Our tour guide, Marisa, takes us to the famous Retiro Park- the Central Park of Madrid, Spain.

Marisa gives us a tour of Madrid, Spain's most historic and touristic monuments.

A few months prior to the opening of the Olympic Games in Tokyo, Victor shared with us some very interesting facts about the history of this event.

Kevin experiences family spats at home while at school, his teacher attempts to teach the students the concept of values.

Kevin is less than thrilled with his sister's new beau.

Kevin gets educated on free love by his sister's boyfriend.

Kevin watches in dismay as Karen introduces the infamous Luis to their family.

Tension is in the air at dinner as Luis's questions to Kevin's mom grow increasingly personal- and offensive.

As Luis continues to spout his political beliefs, the situation grows increasingly tense at the dinner table.

As Kevin learns more about his sister's boyfriend, Luis, his opinion about him is no longer so cut and dry.

As Soledad's opinions clash with her family's beliefs, Ananías surprises his wife with one of the era's most sought-after and up-and-coming devices.

As Mariela cannot resist the chance to chastise Samuel, Soledad and her friends hear a new idea to fight for their cause. Meanwhile, Susana and María continue to be nosy — and perhaps a bit jealous — regarding the activities of their new neighbors.

Boris confesses something to Soledad that could affect their relationship, who in turn confesses to Samuel her concerns and reservations.