Mackenzie Ratliff. Close with her brother Ellington and considered a sister to the Lynch's. Not for long. You probably already know almost everything about Ellington Lee Ratliff. His blood type, where he was born, etc. But what you probably didn't know is that he was sent to a boarding school for his high school years. Well Mackenzie had to do the same thing four years later. Before the school, she was a pimpled face nobody. She was on the chubby side, had glasses and terrible taste in fashion. That all changed once she met her bestfriend/roommate, Skylar. Skylar was part of the popular group and used to be exactly like Mackenzie. One day Mackenzie wanted to change all of that so she went to Skylar for help. And boy did she help. Flash forward four years and Mackenzie graduated and was about to be reunited with her family and best friends after bot seeing them for her high school years at all, not even for holidays. Of course everyone still recognizes her, but they are still blown away. Will the four Lynch boys start get feelings for Mackenzie? Is that what she always wanted to happen? Read 'Not Only My Bestfriend's Little Sister' To Find Out!