After a night of revelry, the Kolinski Billstedt is in a hangover mood. Thorsten doesn't have the heart to give up his job and the branch. To make sure that his (ex-)staff feel the same way, he pays a surprise visit to the branch.

After the successful tent deal, Thorsten is promoted to regional manager. He organizes a farewell party at his home with the entire staff and gets sentimental. Meanwhile, they celebrate, drink and fuck.

Thorsten and Pina negotiate a deal to drive the market forward. The Eimsbüttelers pay Titus an unpleasant visit. Will Titus win Lia's heart back with a shredding?

While Flora and Pina try their luck in the dating game, 450er is busy finally doing his business undisturbed. Meanwhile, Lia listens intently to the Kolinski-Kassen podcast.

Thorsten, the business graduate from the street, is getting further training - even though he doesn't really need it. Wolffilms aka Titus produces a music video for Jonas, who is now a rapper. Meanwhile, Lia takes over the job of store detective and resorts to unusual measures. Mrs. Jensen doesn't understand young people.

Titus is back at Kolinski Billstedt! Much to the excitement of Thorsten, his pen pal. The rest of the Kolinski staff, on the other hand, are less flashed by Titus' comeback and try to decide who does the washing up by playing "who says what first".

Climate crisis at Kolinksi Billstedt! Peter hears about climate change for the first time and immediately becomes a militant climate change campaigner. Jonas tries to wake up Lia and convince her of his conspiracy theories.

Titus tries to get fired from his job in Eppendorf so that he can finally work at Kolinksi Billstedt again, and uses unusual means to do so. Jonas has a blood feud with a group of kids who shoot soft air guns. Pina has a really good day at the till and gets on Flora and Lia's nerves.

After Flora cheats on him, Peter has a free ride for 24 hours and can fuck whoever he wants - unfortunately with unexpected jamming. Titus tries to keep the fact that it's his birthday a secret from his Eppendorf colleagues. He also gives Jonas romantic letters for Lia, but he passes them on to Thorsten.

After a harmless robbery, the staff at Kolinski Billstedt have to attend a safety training course. Complete nonsense, says Jonas, and prefers to teach Wilhelm and Mrs. Jensen a tornado kick. Lia passes the time by trying to make herself laugh for money - without success. Titus is unfamiliar with his new branch in Eppendorf.