Taco organized a housewarming with all the extend family members. Simone is also coming, but Julia does not want to invite Dennis, but he invites himself. Guus is still afraid of the boy next door Maikel, until he finds out the truth.

Guus has to make a family tree for school, but how do you do that with such a complicated bonus family? Max auditions for the Rock Academy. Dennis tries to solve a problem with Bibi. Michelle got a crush on two boys.

The whole family goes away for a weekend, but not together. Julia goes on a retreat with Simone, Taco and Dennis go camping with Lotus and Guus. Mies goes with Su to a line-dance party, to her surprise, Max turns out to be coming too.