To the public, Cecilia is a dignified and refined saint; however, when she's alone with Lawrence, who she lives with, she acts much more lazily. If someone walks in, she is able to switch back to her refined demeanor very quickly. In public, she is also able to switch between them easily as she is used to doing so. She is comfortable being herself around Lawrence because he accepts her the way she is, and she views him as special.

Also, as a saint, Cecilia is very truthful and cannot tell a lie