Paula tells us about primary and secondary colors and gives plenty of examples.

Federico shows us around his apartment and introduces us to the most important rooms and furnishings and their German names.

Things are getting exciting! The two women are about to arrive and Sam needs a few more German chat-up lines. Nic tries to help him, but Sam keeps getting it all wrong...

When Anna and Sascha get home, they find a few surprises, including 633 new emails. This piques their curiosity, and so they open one of the emails.

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...