Yvonne's mother shows up and she tells him about the arrangement with Oskar. They begin to fight, prompting Oskar to leave quickly.

It turns out Max has a key to Yara's bicycle shop, although she isn't there. They take a look around and Max asks Nico and Inge if they could do some shopping for him.

Yvonne and Oskar bond over a reading of Rainer Maria Rilke's "Der Panther." Meanwhile, his brother continues to make big plans...

Inge and Nico go out to lunch and she asks him about his hobbies. Suddenly, Nico notices a photo of his aunt Yara in the café!

Oskar tells his brother that he won't be giving him his money. He then visits Yvonne's house, but is quite shy around her.

Inge and Nico do housework together, although neither of them particularly likes it.

Nico arrives at Inge's, where he will stay for a few days. She offers him something to eat and to drink.

Inge puts away groceries as she waits for Nico to arrive.

Nico and Lisa find the bicycle shop, but it is temporarily closed.

Oskar finds out that he is terminally ill and only has four weeks to live. Meanwhile, Yvonne's sponsored child from Zimbabwe shows up at her front door.

Oskar has a crush on his neighbor, a famous actress, but only has contact with her through the items she gets sent to his store.

Lisa's father comes to pick up Emma, and has good some good news for Nico: he has located Nico's aunt's bicycle shop!

Bookshop owner Oskar isn't exactly happy when his brother suddenly appears. He is as skeptical of his brother's intentions as actress Yvonne Klosterfeld is of the notion of true love.

Lisa and her roommates are all going on vacation. Where will Nico stay now? He and Lisa use a map to show Emma the location of Ms. Kohlhaas' apartment.

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

Max and Nico race to find Lisa before she goes to her interview without the documents she needs! The interview is taking place in a huge office building—will they find her in time?

Nico asks Max and Tarek about what kind of work they had to do at their previous jobs. Suddenly, they realize Lisa has left something behind.

How long should a relationship last? The two patients in this therapy session present diverging opinions on how love develops.

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

Nico listens while Tarek takes care of various scheduling matters at the café.

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.

Nico makes a few new friends while waiting for Lisa at a cafe.

Emma and Nico might not have done everything exactly as Lisa instructed them...