Episode 1

Bridget (Sacha, Sascha, Lola) shares a flat in London (Paris, Berlin, Barcelona) with her friend Annie (Anna, Ana). She receives a letter from her former pen pal Hector from Argentina (Sam from America) announcing his visit. When he actually appears, his knowledge of the English (French, German, Spanish) language turns out to be very poor. This leads to the misunderstanding that he is supposedly playing with toy cars and living in a museum. He also wears old-fashioned clothes. The girls are annoyed by this and wonder whether they should accommodate him. They suggest to Nick (Nico, Pablo), a neighbor who now appears, that he should teach Hector English (French, German, Spanish) lessons while they go grocery shopping.

Jealous Nick slyly teaches Hector words with which he later unsuspectingly annoy Annie. He also encourages Hector to prove his fitness on Bridget's exercise bike, even though he knows that she doesn't tolerate strangers on it. As this makes Hector sweat, he goes to take a shower. The returning girls have had enough and want to throw Hector out. When Hector comes out of the shower dressed only in a towel, they are fascinated by his body and are speechless.

Suddenly Nick pushes Hector back into the bathroom and closes the door. He has found a portrait of Hector and his rich family in a magazine. After Hector confesses to him that he is looking for true friends, they both decide not to tell the girls about it. In the meantime, the girls have changed their minds and ensnare Hector. It also turns out that Hector's bad impression was due to Nick's machinations. Since today is also a holiday, they have a small party.^[20]

Episode 2

Bridget, Annie and Nick are upset about Hector's old-fashioned style of dress and want to give him a new outfit. However, their ideas about the new style diverge greatly. Nick wants a biker, Annie a cowboy and Bridget wants a trendy style. Each of the three buys a piece for Hector. When they get home, they realise that they don't match. After the three practise shopping with Hector in the local language, he goes off himself and, amazingly, returns shortly afterwards in a fashionable outfit.

While they were away, Hector had found a shopping list and ordered the goods on it online. Bridget, Nick and Annie now realise that he ordered one item incorrectly and bought 12 dozen instead of 12 eggs. Finally, the landlady complains that there are 400 tins of dog food in the entrance to the house. Immediately it becomes clear who screwed this up.^[21]

Episode 3

Annie is dominated by Bridget in her search for a partner. So she tries to post a personal ad on the internet, but only gets three completely bizarre responses. Nick, the braggart, boasts that he can easily find girls on the internet.

Bridget gives Hector gymnastics lessons, then takes Annie to the gym. Before that, she tasks the boys with doing the laundry and watering a plant.

Hector tells Nick that he has never had a girlfriend. The latter then places a dating ad on the internet claiming that they are both millionaires, when in fact this is only true of Hector. Meanwhile, Hector sprays the plant with perfume instead of watering it and puts his red T-shirt inside the white underwear, which has to be washed very hot.

After the boys leave the flat, they receive 633 responses to the advertisement. This is what the girls, who are now returning home, discover. They also find the faded and perfumed plant, the empty perfume bottle and the white underwear stained red by the T-shirt. They plot revenge and delete the 633 mails. Then they go to the cybercafe to invite the boys on a date with two dancers.

The returning boys are disappointed to have received only one reply. However, they are pleased that they are dancers and prepare for the date. In the process, Nick practices with Hector how to give compliments. When there is a knock at the door at the agreed time, two girls dressed as dogs are standing there. At first they pretend to be dancers in a dog musical. Nick insists that they are millionaires. Bridget and Annie now reveal themselves and think that the "millionaires" could pay for the withered plant and the underwear.^[22]