I know the idea of falling for your Best Friend is cringe worthy but... Diggory

It's Olivia Woods first year at hogwarts and she befriends the dashing Cedric Diggory who she evident fully falls for and who falls for her too but Olivia and Cedric don't need to know how the other feels. If you couldn't tell she is Oliver Woods younger sister. She starts the same year as the philosophers stone starts. Cedric for this story is only 1 year older than her.

Places and all of the characters except for partly Olivia Woods also the entire Idea of hogwarts go to J.K Rowling.