As Sabrina Grimm is the main protaganist of The Sisters Grimm series, her interaction with other characters reveal relationships between herself and them much more easily. Little Red Riding Hood is another character who is as complex as Sabrina, as she struggles to cope with her insanity and, after being cured of it, the repercussions of her craziness. Her constant battle in the mind shadows Sabrina's conflicting emotions, as the Grimm tries to differentiate between what she knows is right, and what she knows is wrong.