Lorelei has long red hair that she ties up in a ponytail, bright green eyes and glasses. She is often quite strict and bossy, a true perfectionist in her work, does not tolerate slacking off or a challenge to her authority. She prefers to be firm and diligent, and is often very uptight. It is only in private, personal settings that she lets her hair down, both figuratively and literally. She is driven to work because she is afraid of the emptiness that will consume her otherwise.