A violent event sends three siblings on the run from the big city to Lærkevej, where the neighbors get busy spying on the newcomers, and on each other.
Katrine decides that she, Sune and Mathilde should start their own catering company and after a bit of persuasion, Andreas agrees that they can use his restaurant.
Selma turns 10 years old, so Monica arranges a birthday party for her with the help of Sune and Andreas. During the party, Monica tells Andreas that she is in love with him.
Kim Borg, under strong pressure from Astrid, goes on a team building trip with his work, and on Lærkevej Elisabeth holds brunch for the AA group and tells them the truth about her past.
Police are investigating the case of Kim Borg's boss, who disappeared without a trace during the team building trip, and is the first to summon Kim Borg for questioning.
On Lærkevej, the preparations for Sankt Hans are in full swing. Monica makes a witch, and Andreas provides firewood for the fire, all the while Sune and Katrine helps Elisabeth get rid of the Albanian.
Astrid is approached by Esther's daughter Pia, who accuses Astrid of killing her mother. Kim goes to talk to his new boss, but unfortunately it does not go as expected.
Astrid has found the gold bracelet from Esther, but does not know what to do with it, and hides it in her "flashlight". At the same time, Katrine gets involved a little too much when she discovers a secretly locked room in Andreas' house.
Theis, who killed Andreas' son, has been released on parole. Andreas seeks him out with a plan of revenge. Sune wants to move back to Copenhagen, but it turns out to be impossible to get away from Lærkevej.
Brown water comes up the faucets, so the residents of the road get busy finding the cause. All tracks end in Sune, Katrine and Mathilde's backyard. This does not suit the siblings who still have a dead Albanian hidden under their terrace.
