I, You, and She

An anonymous young woman remembers her days as an adolescent: her bittersweet memories as a teen. This book is written in 3 chapters: first chapter's main focus is on the girl herself. First person was used in this chapter. Second chapter is an open letter to her mother , and second person was used in this chapter. And final chapter is about the protagonist's love interest. Third person was used in third chapter. The Heroine of story had a traumatizing relationship with her father,and she finally cut off her ties with him.