2P!Norway is portrayed as being very energetic, with a range of emotions consisting mostly of positive ones. Although he may act as the nicer one, he is not very sympathetic and tends to want to get what he wants.
He is very outgoing and it is rare to see him shy around others. He can be very childish in his actions, most of the consisting of attention seeking however.
Basically, he's almost like 1p!Denmark...except, 1p!Denmark happens to drink a lot and is more sympathetic.