Circus Baby mainly speaks in a soft, calm voice that almost never raises above a sort of hushed tone. She speaks about children in a very happy manner and claims to have enjoyed entertaining them and making them happy, but she seems to be very distraught, confused, and sorrowful due to her situation and hates being trapped in the rental facility and is even deeply traumatized and haunted by her mysterious and dark past. Because of this, she treats children gently and kindly.