Yabla's own Jenny takes us to Heidelberg Castle, home of the largest cask in the world. Part 1 of 2. Viel Spaß beim Zuschauen!

Yabla's own Jenny takes us to Heidelberg Castle, home of the largest cask in the world. Part 2 of 2. Viel Spaß beim Zuschauen!

Jenny talks about the different types of clocks ("Uhren") that there are and the basics of how to tell the time of day ("die Uhrzeit").

Jenny tells us the long and fascinating history of the town of Speyer and we get a glimpse of the town's landmark, its cathedral.

In the lyrics of this anthemic pop hit — a collaboration by JEREMIAS, Provinz, and MAJAN — “summer” itself joins the singer and his partner as a participant in their love affair.

"ich mags" (“I like it”) is a song from the JEREMIAS album golden hour, which is about losing touch with oneself, but still being able to enjoy the moment.

Singer-songwriter Johannes Oerding presents his song "Morgen" (Tomorrow). There's no time like the present!

Johannes Oerding is a singer-songwriter from Muenster. Here, he performs the song "Mein schönster Fehler" ("My Nicest Mistake").

Naya tries to play princess, but Jo has been playing in the mud all day and is not exactly fit to play the role of a prince. At least he has a nice song to sing about it!

While Naya is enjoying her riches as a princess, Jo simply refuses to clean up, and lays down to sleep. How can Naya get him to be a more suitable prince?

With Jo asleep, Naya engages her plan to make him clean the castle. Caruso helps her by singing along!

Naya has to be creative in finding ways to make Jo become her ideal prince!

Will Jo be able to complete the final challenge? Will he figure out that Naya is playing a trick on him? Here is the conclusion of this episode of JoNaLu.

It's hot outside and Jo, Naya, and little Lu really want ice cream. They've found the refrigerator, but where is the ice cream?

Jo, Naya, and Lu are looking for the sea but find themselves stranded! Luckily, water seems to be nearby...

Naya, Jo, and Lu learn the hard way that sometimes games can go a bit too far.

Jo has opened up a store, but needs a bit of help deciding where things go.

Shooting stars may be good luck, but so is having good friends.

Naya gives Lu and Jo cookies to help them get well, but it seems they might be faking.

The search for buried treasure begins!

Jo is so obsessed with his train that he forgets a promise he made to Naya.

Jo and Lu try to repair Naya's doll after accidentally breaking off its arm while playing pirates. The operation is top secret... but will they be able to glue the arm back on without Naya noticing?

Jo wants to perform a magic trick, but things don't work out the way he hoped.

Lu is battling a severe case of the hiccups that simply won't go away. Jo and Naya try to help and come up with lots of ideas.