Bittersweet (Severus Snape)

Avabelle has learned everything she knows at Beauxbatons Academy in France, an all-girls school of magic. She and her mother moved to France when her mother fell in love with a handsome but mischievous man while he was on vacation in London. But when her mother catches him cheating, she and Avabelle, who is starting her seventh and last year of her magic education, leave France and go back to Britain. Here, Avabelle has to transfer to Hogwarts School of Witchcraft and Wizardry. At Hogwarts, her life changes. She meets the boy who lived, Harry Potter himself, who is starting his sixth year at Hogwarts. She finds friendship in Luna Lovegood, a strange but kind girl all the same. She is faced with a forbidden love triangle, and finds out secrets she never expected to be a part of her once plain, normal life.