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.

On the day of his exams, Max finds a letter from his biological mother. Taco finds out that Julia has been looking for a new home, but doesn't know how to confront her. The relationship of Simone and Sumeya comes under pressure.