The day after Vidar's death you see a person raising a Norwegian flag to half mast, but by international law a flag can only be LOWERED to half mast. So the CORRECT procedure is to raise the flag to the top of the pole then lower it and tie it off at the half-mast position.
Both Gry's and Fjor's dads have just died, and they are eating ice cream as if enjoying life like nothing has happened. Of course people cannot stop eating, but they surely could have used some self-restraint for small meaningless pleasures.