Can Guillermina and Candelario salvage the concert at the bottom of the sea?

The word, "vaina," is popularly used in many Latin American countries, and according to Carlos, who explains its origin and diverse uses, "defines everything and nothing at the same time."

When Candelario is reluctant to tell his grandfather about his experience competing in a surf contest with an extremely agile dolphin, Guillermina is quick to chime in.

After failing to triumph at the surf competition, Candelario feels a bit defeated. However, his grandfather and sister are there to console him as usual and an unexpected surprise awaits him.

Ana Carolina invites us to learn the Spanish words for a multitude of objects in her favorite room in the house, her bedroom.

How could a dinosaur, a toy car, a rope, and a mystery box possibly relate to one another? Employing those items, Ana Carolina demonstrates to us how to use prepositions of place.

Ana Carolina delights us with her user-friendly recipe for preparing a healthy and balanced "picadita mexicana" [Mexican appetizer].

As Ana attempts to meet men on the internet, Lola gets jealous upon finding Sam doing exercise with "another woman" and decides to train him herself.

After reading two disturbing messages from potential dates on the internet, Ana hopes the third time's the charm.

Pablo is excited about picking up girls on the internet with Sam.

Guillermina and Candelario decide to give their grandpa a birthday surprise.

Upon returning home, Lola and Ana encounter a strong perfume smell as well as hundreds of new messages for Sam and Pablo on the computer. Suspicious of the two's behavior, they hatch a plan.

Spanish singer, Luis Guitarra, sends us an enthusiastic and encouraging greeting, inviting us to have faith that everything's going to be alright.

After hearing about Guillermina and Candelario's adventures with a blackbird, their Grandpa finally finds out the birthday surprise they have in store for him.

Sam and Pablo arrive home, excited to check their inbox for messages from potential internet suitors, and while they are initially disappointed to learn that they have only received one message from "Chispa" and "Fifi," they are soon consoled by the prospect of the two girls stopping by their apartment.