As Roberto implores Mercedes to listen his secret, Melina's roommate/business partner demands to know to whom she is attending in the other room.

General practitioner, María José Pineda, gives us some tips to improve our sleep quantity and quality.

Carolina explains the importance of agreement with possessive adjectives, which must always agree both in number and in person with the nouns they modify.

Mili takes care of Ivo in the aftermath of his accident.

Carlos explains to us the three manners of addressing a conversational partner in Spanish: "tú," "usted" and "vos." Although all three of these personal pronouns could be translated as "you," the one that is utilized in a particular context depends upon factors such as the region where one lives as well as one's relationship with the person with whom he or she is speaking.

"Amiga Mía" ("[Female] Friend of Mine") is the third single from Spanish singer-songwriter Alejandro Sanz' fifth album, Más (More) and was released in 1998.

As Roberto persists in his quest to talk to Mrs. Gallardo, Melina continues to try to get her way with Yago.

Carolina introduces us to the concept of possessive adjectives and gives us some examples of their long and short forms.

A big party is being planned at the house and Angelica wants Mili to attend. It all depends on the status of her flaky relationship with Ivo.

Doctor Maria Jose Pineda gives us several tips for taking care of our skin, the largest organ in the human body.

In this final part of the videos dedicated to accentuation, Carlos explains diphthongs, triphthongs and hiatuses.

While Laura and Morena discuss Morena's situations with Yago and Tomas, Gardel is beginning to worry about Yago's absence.

Renowned Dominican singer, songwriter, composer and producer, Juan Luis Guerra, performs a live rendition of the title track from his 1989 album, "Ojalá Que Llueva Café" ["I Hope That It Rains Coffee"].