Sophia is a character from the Walking Dead comic book series. This character starts off as a minor role and slowly becomes a major role in the later story. Sophia is first shown to be a very sweet and shy young girl who relies on her mother at the start of the outbreak. After her mother, Carol, dies, she decides to forget about her completely, and acts like Glenn and Maggie were always her real parents. A lot of the group members had thought she was mentally unstable, but really she was just blocking her mothers memory out so she wouldn't be sad.