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.

When Kevin and Cata meet up for their Sunday excursion, who will have the guts to make the first move?

At his doctor's visit, the physician counsels Humberto on a possible cause for his frequent diarrhea.

When Kevin's coveted video disappears, there is a long list of potential suspects.

Will Kevin and Fede succeed with their risky purchase?

Following an awkward encounter with Cata, Leo attempts to school Kevin and Fede about women.

Carlos explains to us about ordinal numbers, or those numbers used to express order or succession.

In preparation for her exam, a nursing student explains to us the recommendations for preparation for a surgical procedure.

Kevin and Fede experience their first sex ed class with none other than their infamous P.E. teacher, Bruno Moron.

In the aftermath of Ricardo Mendoza's death, Kevin struggles to come to terms with his own mortality, as well as his growing love for Ricardo's sister.

Kevin's family pays a visit of condolence to the Mendozas.

Could stress be responsible for a patient's physical ailments?

Doctor Emilia Garbonel explains some of the many medical benefits of treatment with vitamin C.

Doctor Luna Jaramillo from Ecuador speaks to us about migraine headaches and other related conditions.

Carlos teaches us a trick for conjugating verbs with the "voseo" and challenges us to distinguish verbs in sentences which have been conjugated with the "tuteo," "voseo" and "ustedeo."