In this song, it replays the scene from the movie where Anna and Elsa sneak into the grand hall and turn it into a winter wonderland, introducing (in a way) the character Olaf. In this version, they stay in the bedroom and build Olaf from previous ice pieces Elsa already made, and just like in the movie, she loses control of her powers and hits Anna in the head, setting up the next years until her coronation.