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.

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.

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

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

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

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 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.

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.

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

On the way to an undersea concert, Guillermina and Candelario discover that the famous trombonist, Charly Fish, has disappeared. Can they find him?

Lola, Ana, and Pablo are shocked when Sam enters the room with a new look and is eager to show off- not only his new clothes, but also his improved Spanish!

After Sam's attempt to grocery shop online does not go exactly as planned, his housemates are determined to teach him how to shop for clothes in person.

Pablo, Ana, and Lola eagerly give Sam the clothes they have bought for him, only to find that Sam's own attempt at shopping online has not gone exactly as expected.

Sam calls his mother to tell her how excited he is about the prospect of his new friends dressing him in hip Spanish style. Later, while brushing up on his shopping terminology, he receives an unexpected call.

Pablo and the girls compete to take Sam shopping in an attempt to get him to reconsider his eccentric style.

As Pablo tries to teach a confused Sam the names of the articles of clothing in Spanish, the girls fight over which parts of his body each will be in charge of dressing.

As Sam continues to increase his Spanish vocabulary, Lola and Ana seem increasingly intrigued by their foreign friend.

When Guillermina and Candelario decide to play pirates and hide their treasure, they soon discover they're being watched by a wild tribe.

Guillermina makes an extraordinary discovery at the beach and shares all the "mythical" details with Candelario and her grandfather.

An extraordinary discovery transforms a regular soccer match into a new and exciting adventure for Guillermina and Candelario.

When Doctor Consejos [Advice] fails to notice any improvement in her patient, Ander, she tries a new strategy in which she presents him with several hypothetical situations that can help Yabla students understand the second conditional in Spanish as well.

Through an entertaining dialogue between Doctor Consejos [Advice] from El Aula Azul and her patient, Ander, about his terrible week, we see several examples of the "no fault construction" with the impersonal pronoun "se."

In this episode, Gillermina becomes friends with a lady octopus while playing hide and seek with Candelario and learns a lot!

Doctor Consejos [Advice] de El Aula Azul listens to and interprets her patient, Ander's strange dream. Listen closely in order to gain a better understanding of how "hay" [there is/are] and "estar" [to be] are used in Spanish.