Hilda commonly displays a cold and impassive demeanor, a character trait that she breaks only on rare occasions such as her interactions with Beel. Towards Beel, she is very affectionate and protective, acting as the role of the mother and performing the task a mother would such as cooking for and bathing Beel. She often knows more about the current situation than any of the other protagonists and is easily able to manipulate others into doing what she sees best.

Hilda also has a fondness for e