Y/n is a 16 year old. You are french and thr prinscess of France,but also a witch so for a while you went to beaxbatons.Now though you transferred to hogwarts and to England,so outside of hogwarts your aunt was also in England so you had someone outside of hogwarts.So you had also stopped being a prinscess since it was better for your safety.Since you had been a prinscess and a witch you had natural white hair and Light purple eyes,being gorgeous.You were shy and quiet and the life of being a prinscess had made you heavily depressed.Now this was your first week in hogwarts in your fourth year.You got sorted into Gryffindor,and already made a friend of your age Ginny weasley,who adored your french accent and white hair and purple eyes.Now you had your first potions class by professor Severus Snape,the moment he saw you,something in him softened and he became really gentle with you and he felt concerned about you.He felt something paternal.Alongside being Potions professor he was also Dada professor with Remus Lupin,so when a class had Dada they had two professors.Those two were actually husbands.Remus had also seen you in the corridors and also felt paternal to you.