Sam and Nic are home alone, which could well be a recipe for disaster. Sam tries his hand at using the washing machine, and Nic has come up with another bright idea.

Anna is trying to find a boyfriend online, but the men who get in touch are a bit strange...

Having practiced with Anna and Sascha, Sam now wants to go out shopping on his own. The other three stay home because Anna and Sascha are ill. Nic is on nursing duty. Suddenly, the tarantula calls!

As Sam can't be left to do the shopping alone, the three friends have to come up with a way to teach him.

Sam tries on the clothes his new friends have bought him in the bathroom, while they wait eagerly for him in the living room.

Sascha, Anna, and Nic go clothes shopping for Sam, leaving him in the apartment. Suddenly the phone rings...

It's clear that Sam needs some new clothes, but Nic, Sascha, and Ana have very different ideas about how he should dress.

Sam turns out to be a late sleeper, and the girls are a little surprised by his pajamas!

Sascha and Anna allow Sam to stay with them after all. Suddenly, just as they are all about to go out and party together, the doorbell rings...

Sascha and Anna return to the apartment from the store and find him riding Sascha's bike. That's the final straw for Sascha and she's about to kick him out. But then, of course, everything turns out differently!

Sascha and Anna go out food shopping. Nic stays in the apartment with Sam and gives him a little German lesson...

Sam is at the door and is completely different from what Sascha and Anna had imagined him to be. And there are plenty of misunderstandings...

The doorbell rings again and this time it really is Sam at the door. Communication proves to be difficult from the very first moment...

A new telephone arrives in the mail for Felix and Franzi — now they can call their friends at the Berlin Zoo!

Felix and Franzi experience good and bad weather together—sometimes it rains, sometimes the sun shines, sometimes the snow falls, and sometimes it’s hot!