Billie is chaotic and adventurous, and tends to be too caught up in their own goals to take notice of what’s going on around her. This is evident in her “I Want” song, Adventure- in which Lou is constantly being tossed around by the forest in the background, while Billie doesn’t take notice. Instead, she just continues to sing her silly little tune and goes on with her adventuring. Despite their chaotic nature, Billie would never willingly cause hurt to someone.