The coalition government is preparing to introduce a new reform package - "A Common Future". But attempts to get agreement on the reforms causes Labour leader Bjørn Marrot serious problems - in the media and within his own party.

Troels Höxenhaven exploits the hijack of a Danish ship by Somali pirates to try and raise his profile. However, compromising photos of Höxenhaven turn up at the Ekspres.

Birgitte Nyborg is about to negotiate the environmental element of the new reform package, but she must face the reality of parties unwilling to compromise. Kasper convinces her that underhanded tactics can help win her a majority for the reform. Meanwhile, Katrine receives an unusual job offer that tests her personal beliefs. And at home, Birgitte's children are clearly affected by their mother's stress; Laura in particular.

Kasper's past returns to haunt him as he clears out his parents former home, whilst the Freedom Party suggest lowering the age of criminal responsibility to 12. A move that reveals fundamental differences in the coalition parties.

Laura's illness has worsened over the past few months, and Birgitte now feels terrible about failing to recognize it. When Laura's psychiatrist suggests admitting her to a private psychiatric hospital, Birgitte and Phillip immediately agree. This move becomes problematic when Birgitte's own tax reforms force her to pay out of pocket for the hospital cost. At home, Birgitte and Phillip are rediscovering some of their lost love, despite Philip's continued relationship with Cecilie.

In the season finale, Birgitte is on a month leave from her post as prime minister to focus on family, and Hans-Christian Thorsen, Labor Party chairman, has positioned himself to be her possible successor. Birgitte is torn about whether or not she will return to work. Meanwhile, as Kasper and Katrine hunt for apartments together, their plan is derailed by an argument about the possibility of having children. Will one of them relent?