Sunday, Luc practices on his flight simulator, but Carine wants to do something nice. Willy needs rest, but doesn't want to blame it on his old age. Meanwhile, Innocent wants visit their mother in the retirement home.
Willy declares war on his competitor Christian while emotionally blackmailing Luc. Carine is helping Willy, as she feels she is losing her grip on her husband. Innocent tries to see Safa outside of their class.
Willy is pressuring Luc to spy for him at Christian's company. Carine thinks Luc is unfaithful to her. Innocent tries to find out why Safe is keeping her distance. Meanwhile, Willy has to go to great lengths to keep up appearances.
Carine feels betrayed by Luc's deception. Innocent moved out after Pol's indiscretion. He is now staying at Willy and Delphine, while trying everything to win over Safa.
The day has arrived: Willy and Delphine are getting married. Everyone is invited, except traitor Luc, who has en epiphany likely to shake things up in the golf war.. In order to set things straight, Luc will have to deal with a problem.
Tensions in the Persyn-family are at an all time high. Luc is going on an unexpected team building with his new colleagues, Innocent is lying to Pol and Willy tries to settle thing with Christian on the golf course.
After Innocent's expulsion order, the uncles organize a benefit: 'Innocent Must Stay'. The Persyntjes are pulling out all the stops. Fabienne makes frantic efforts to win Anke back.
Luc plans a surprise party for Carine's birthday. When Cameroonian refugee and pen pal Innocent shows up unexpectedly at Luc's door, he must find a way to politely send him away.
Luc is no longer unemployed. However, Carine is unhappy at how this new situation affects their household. Pol fears he is losing Innocent and tries to hold on tighter to their marriage. Willy has to deal with some heavy competition.
Now Innocent has moved in with the uncles, Luc discovers that his dog is, in all likelihood, a racist. In addition, Innocent's presence hinders Willy in his work as an artificial turf salesman. Innocent still does not feel he's welcome.