Timid Emil and self-confident Viktor are lifelong friends and partners in a sustainable catering company. When Viktor begins dating Helle, Emil's mother, a highly unusual family face-off begins. Family relations, friendships, and partnerships are put to the ultimate test as Emil struggles to come to terms with his new "dad."

When two couples learn that the fertility clinic didn't swap their eggs after all, they resolve to move in together and raise their kids collectively.