Cassidy is a playful and nice girl. She usually makes harmless jokes and plays with her friends a lot. She doesn't dislike anyone unless they have done something to deserve such treatment. She also is very curious and inquisitive. This can sometimes lead to her breaking the rules. Such as hugging Fredbear. She is shown to react mildly in extreme situations, as she is able to demonstrate extreme self control. She tends to escape the situation to avoid potential harm.