S4 E1 • Ispilu aurrean

Basaki summer school opens its gates again, but this time with less students than ever, which will be a problem for Zuzen. Meanwhile, Markel, Jontxu, Ane, Eli and Gari will meet the new students.

Première diffusion : 3 novembre 2017

S4 E2 • Zaila bada, ez da ezinezkoa

Naia will celebrate her birthday today, so Ane and Eli have organized a surprise party. But when Nikole becomes aware of it she will set in motion an evil plan in order to boycott Naia's party.

Première diffusion : 10 novembre 2017

S4 E3 • Horrelakoa da bizitza

Zuzen's modernization plans will fall apart over and over. again. Meanwhile, Desi's intentions won't success, and Gari and Eli will suffer a setback.

Première diffusion : 17 novembre 2017

S4 E4 • Nabil ametsetan

After Jontxu tells his secret to Markel, their friendship will change. Markel doesn't know how to behave, and he won't react properly.

Première diffusion : 24 novembre 2017

S4 E5 • Gure garaia

After all his effort Mikel has finally obtained the money to go to Australia, so for him it is time to leave Basakabi. Meanwhile, the rivalry between Erika and Desi will get stronger.

Première diffusion : 1 décembre 2017

S4 E6 • Zu arrantzale, ni bixigu

Desi has organized a gymkhana, in which the students will split up. They will spend all day walking through Basakabi, on an event that will have consequences for everyone.

Première diffusion : 15 décembre 2017

S4 E7 • Ez dut galduko itxaropena

Desi has organized a new trip, this time by bycicle. Naia is afraid of riding a bike, but she doesn't want anyone to know. Julen will become aware of it, and he will try helping her.

Première diffusion : 22 décembre 2017

S4 E8 • Ez nazazu epaitu

Tired of keeping his secret, Jontxu will finally tell the other students that he is gay. Julen has gained Naia's complete trust, and this will have consequences.

Première diffusion : 29 décembre 2017

S4 E9 • Maite dut zuk laztantzea

Markel is in love with Lore, but she thinks that Markel is gay and Jontxu's partner. Besides, Naia will hurt her ankle.

Première diffusion : 5 janvier 2018

S4 E10 • Ze min egiten duen egiak!

Naia will know about Julen's secret: he kissed her due to a bet he had made with Gari. Their relationship will go on a new direction because of this.

Première diffusion : 12 janvier 2018

S4 E11 • Nork agintzen du hemen?

There will be a change of power in Basakabi. The congregation isn't happy with Zuzen, so they will put Erika in charge. This will bring many changes.

Première diffusion : 19 janvier 2018

S4 E12 • Aske maite

Naia is sad, as her parents don't want her to assist the entrance exam of Royal School. However, her friends won't let her give up.

Première diffusion : 26 janvier 2018

S4 E13 • Gora Zuzen!

The last day of the summer camp arrives. Father Arruti and the rest of the congregation comes to Basakabi in order to bid farewell to Zuzen. Meanwhile, Ane will discover who made the graffitis.

Première diffusion : 2 février 2018