The cocktail party effect explains our ability to isolate a solitary voice amidst a sea of yappers, music and crowd noise. Let’s meet our ladies at the disco, where background noise and the effects of actual cocktails upon speech put our own c.p.e. skills to the test. (This one is hard, use the SLOW button!)

A show about four professional women who live in the big city and talk about sex and men all the time? Where on earth did Telefe come up with this idea?

Mother Superior thinks she’s tucked them both safely in for the night, but Milagros and Gloria have other ideas, and they don’t involve preparing for mass the next morning at seven a.m. Can they possibly get away with it?

Milagros is sidelined from the fútbol match and forced to peddle soda pop to pay for the team’s new shoes. Meanwhile, el patrón is getting the third degree from his mother, who lets on to us that he’s got a guacho child of his own on the loose—spawned with the butler’s sister?

Jose (Josie) and Manuel (Mani) are great friends, and hang out together all the time. When Mani starts to go out with Clara, he’s got more than just friendship in mind, and Jose’s jealousy is getting the best of her.

At last, Duque is able to confirm the true outcome of the numbers he played in the Loterín.

While Margarita awaits the arrival of the rescue squad, Plata updates the company on Duque's unfortunate situation. Meanwhile, Cuentagotas' crew fears that their interrogation of Duque may have gone too far.

At the nightclub, Duque's naïveté and inexperience comes to light. Meanwhile, Margarita, Orrego, and Plata continue to discuss how to deal with the aftermath of the latter two's extreme practical joke.

Roberto gives Jorge's lawyer a piece of his mind as a shaken Marcela visits her ex-boyfriend.

As Mariana continues to struggle at the hospital, Marcela and Jorge continue their intense conversation, and Nicolás' father attempts to placate his demanding girlfriend.

While Jorge begs Marcela to stay, she is officially fed up with his heartless and egotistical behavior. Meanwhile, Mariana's parents struggle not to blame themselves for her tragic situation.

Albeit tragic, the incident with the hamster has changed the dynamic between Kevin and his older brother Leo forever.

In the wake of the hamster incident, Kevin and Leo's relationship is strained, to say the least.

As Fede grows increasingly concerned for the health of Nico, the hamster at the center of his and Kevin's science project, Kevin's brother Leo's behavior becomes increasingly erratic.

As Leo begs his girlfriend to come over, Kevin is eager to wrap up his science experiment in spite of his partner Fede's reservations.