Unable to figure out whom Yara would've gone to visit in Switzerland, the group decides the best thing to do is to wait for her return.

We see how Yara got a phone call two weeks ago that led to her unexpectedly flying to Switzerland.

So where is Yara? Lisa's father asks Nico and Yara's friends a series of questions. Then they find some evidence that Yara might be in Switzerland. But why?

The weather in Mainz was perfect for the celebration of Rosenmontag with a huge parade, which people came from all over the region and the country to see.

Nico gives us some information about his background, but is interrupted when Lisa brings some good news.

Julia met a really nice guy at a party that the three friends attended. The next day, they talk about how she should proceed.

When all three friends are back at the apartment, Brigitta encourages Marie and Julia to speak about what's bothering them.

When Marie comes home and has a few complaints about living with Julia, it's clear to Brigitta that the two of them need to talk.

Brigitta finds out that her friends are having some trouble getting along as roommates and communicating about their expectations.

After a good night's sleep and a delicious breakfast, Brigitta's friends want to take her out to see their neighborhood. They hope that they can even convince her to move there.

After picking her up from the train station, the two roommates are very excited to show Brigitta their apartment. She is impressed, but also very tired from traveling.

Julia and Marie have recently moved to Berlin and are waiting for their friend Brigitta to arrive for a visit.

Piggeldy is curious about birdsong, and Frederick has a few questions he wants to answer for himself as well.

Piggeldy and Frederick go hiking, which doesn't appeal to Piggeldy at all until Frederick starts a sing-a-long.

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