Seriously Sirius

Emily Johnson just moved from France to the UK with her father and little sister, Rose, and will be starting her seventh year at Hogwarts. Almost immediately after getting onto the Hogwarts express she meets Lilly Evans with meeting James Potter, Remus Lupin, Peter Petigrew, and Sirius Black happening shortly after. What will happen as the year progresses? As much as Sirius thought Emily was outwardly attractive, he'll learn that there is a lot more to Emily than her looks.

The majority of the characters belong to J.k. Rowling except for Emily, her family, and a few others.