One day some cruel god decided to swap the personalities of the Norways and Finlands.
Denmark was being chased by a butterfly and wanted Norway to protect him when Norway suddenly punched him in the face. He tried to ask Norway why he would do such a thing, but got punched again. Denmark was so horribly confused, and screamed like a girl whenever Norway tried to touch him the next day.
Sweden was just minding his own business and watching the news when Finland suddenly got all cuddly and kissy kissy. Sweden was scared for his life but ended up doing things he regret, and which Finland will kill him for if he dares ever mention it again.
And somewhere Hetalia Sweden is wondering why Finland is trying to kill him with a kitchen knife.
It actually hurt my soul a little bit to draw Norway and Denmark like this.