The second part of the series sheds light on the Winters' marital problems. Tanja Winter moves out and enters into a relationship with a work colleague, Marie Winter moves into a shared flat in Berlin, and while Matthias Winter tries to save his marriage, he also meets someone.
| Actor | Role |
|---|---|
 Walter SittlerMatthias Winter | Matthias Winter |
 Susanna SimonTanja Winter | Tanja Winter |
 Sinje IrslingerMarie Winter | Marie Winter |
 Birge SchadeAndrea | Andrea |
 Ann-Kathrin KramerSabine Schröder | Sabine Schröder |
 Harald KrassnitzerBernd Schröder | Bernd Schröder |
 Anna SchudtKatrin Busche | Katrin Busche |
 Oliver MommsenDaniel Busche | Daniel Busche |
 Christina GroßeDr. Sybille Merz | Dr. Sybille Merz |
 Dominic RaackeDr. Thomas Wichers | Dr. Thomas Wichers |
| BBernd-Christian AlthoffSebastian | Sebastian |
| Birge SchadeDr. Andrea Praetorius | Dr. Andrea Praetorius |
| SSilja von KriegsteinJulia | Julia |
 Thomas KügelRektor | Rektor |
 Anne WeberSchulleiterin | Schulleiterin |
| PPascal CassamaPaul | Paul |
 Sven GielnikEric Busche | Eric Busche |
 Mersiha HusagićYvonne | Yvonne |
| NNusret IsmailovWirt Antonio | Wirt Antonio |
| KKata KlugPartygast | Partygast |
| DDayan KoduaKardiotrainerin | Kardiotrainerin |
| MMatthias LudwigFitnesstrainer | Fitnesstrainer |
 Patrick MöllekenJan Schröder | Jan Schröder |
| AAndreas WindhuisHerr Wilms | Herr Wilms |
| AAnnabella ZetschSchülerin | Schülerin |
 Bruno AlexanderJost | Jost |