After last year's disaster of a birthday where Louis' mother Camilla and his stepmother Mette got in a quarrel in front of the whole class, Louis really don't want his parents back together this year.
It is not easy for Louis to keep track of all the different rules in his two very different homes. At father Jesper Louis likes to draw on the wall, but shooting games are strictly prohibited. At mother Camilla it is just the opposite.
For the school's annual bazaar Louis is trying to recreate the atmosphere of his mother's and father's wedding trip to Paris. Louis has got the brilliant idea - he thinks himself - that he will bring his parents together again.
All eyes are pointed on Louis as he does everything to get the courage to invite Maja to his home. Love expert Viktor is immediately ready with advice for Louis, but it turns out that Viktor's own love life is not exactly running smoothly.