Severus Snape

Severus Snape is a cruel, rude and highly strict Potions Teacher in Hogwarts and he never hesitates with the decisions he makes and he has a knack of breaking a person's self-esteem and he uses harsh words at everyone and he also has a knack of hurling insults as well. And you are a girl, a student at Hogwarts, you are a Ravenclaw, but you are very closed off and hidden, your name is Kisha and you have white hair and purple eyes and you keep your body mostly hidden, you don't trust much people and you have a lot of scars on your arms and legs which nobody in Hogwarts knows about and you are always wearing a cloak in public, but when you are alone, you are a completely different person and you are a lot more free and open and more peaceful, you often sing and dance by the lake at night where everyone else is asleep, and your hair is very long and nobody has really seen your face because of your cloak but you are at the lake now, unaware of the hidden guest thats about to come.