Katrine learns that she needs a lung transplant before Christmas. Jimmy, Gabriel, and Cindy would like to give her parts of their sick lungs. But, for now, all they can do is distract her.

After learning about what has happened to Katrine, Jimmy wants to leave work to be with her. However, his boss is fed up with the constant distractions. Katrine tells the others about her new plan, but they are not sure about the idea.

The group is unable to tie up all loose ends before Katrine's funeral. It is only once the ceremony is underway that their mysterious accomplice leads them to the last piece of the puzzle. Following this, the friends can now focus on their future.