y/n potter is harry potters sister. she has always been super close with the golden trio but her trio was the weasley twins. she's been best friends with the weasley twins since first year. the twins both have been very loving and supportive over her but she some how managed to develop feelings for fred in 4th year. stay tuned and read to find more about it. Also disclaimer this book takes part from the summer on the way to fifth year, and as the book gets bigger with more chapters it goes on to the 7th movies, along with the battle of hogwarts.