Importance of Kristian and Karen Lund

Kristian and Karen Lund are residents of 25 Krebs’ Street. A young married couple with an infant son, they are extremely loyal to one another – a loyalty only broken when Karen discovers that Kristian has cheated on her with Sara. Kristian, incredibly selfish and narcissistic, discovers he is the illegitimate son of Olesen, and so comes to hound him for money because he believes Olesen owes it to him.