When Professor Lütting is called away for an operation involving currywurst, Schotte has a moment to flirt with the receptionist and then spend some time alone with female robot E.M.M.A. 206. But he’s also afraid of causing another accident…

While Schotty cleans up the crime scene, E.M.M.A. gets him talking.... and laughing! She cleverly engages him in a conversation about his exes.

E.M.M.A. proves to be an excellent listener. With a few very focused questions, she gets Schotty rambling about human emotions in general, and his relationships in particular.

Scotty's philosophical monologue continues, and he begins questioning the meaning and usefulness of emotions, all while E.M.M.A. listens patiently. Then the receptionist returns to the lab, attracting his attention…

After Schotty finishes cleaning up the professor’s grisly remains, he goes to ask out the friendly receptionist – but then he suddenly has a revelation about what actually transpired at the lab.

Schotty's at it again! At his new crime scene, he gets a visit from two friends, who bring him a forgotten key.

When Didi spots a felt furniture pad on the floor at the crime scene, he's shocked to discover that Schotty knows everything there is to know about all of the various objects used to protect floors against scratches.

Schotty tells Didi a touching story about the role felt furniture pads once played in his love life.

In this part, we find out how the story of Merle and the felt furniture pads ends, and also that Frido is about to have a colonoscopy—Didi has a word or two things to say on the matter.

The discussion about felt pads continues, and now it's time for Frido's contribution. To the others' surprise, he becomes rather philosophical.

The philosophical discussion on the subject of felt furniture pads continues, and finally we begin to understand what Didi's objection to them is really all about.

Despite the friends' arguing, the last part of the episode culminates in a creative outburst that unites them in the most beautiful way.

Schotty turns up at a huge office building for his next cleaning job, but the employee at the reception does not make things easy.

The longer Schotty has to wait to start his cleaning assignment, the weirder this office block seems to get. We also learn how the victim died: It was death by chandelier.

Schotty is still waiting to start work and watching the TV in the lobby to pass the time. Meanwhile, strange things seem to be going on all around him, with many familiar faces.