Katrine's boyfriend's apartment is great, and his in-laws are okay, but she has one problem: she often struggles to tell the truth. Before her wedding, her old friend Thomsen suddenly appears, and Katrine discovers something is wrong with him. Despite this, she accidentally says the opposite, leaving Thomsen relieved and happy. Thomsen then offers to help Katrine find something old, something blue, something new, and something borrowed for the wedding. The adventure begins with a used dog, strange hair, and blue pills, and ends with a crazy sister from a closed ward in Glostrup.
Old, New, Borrowed and Blue
Torn between her impending wedding and a surprise reunion with her ex, who vanished two years ago to pursue an African adventure, Katrine must navigate last-minute wedding preparations and a chaotic bachelor party while confronting the uncertainty of her future.