Severus Snape

Severus Snape, a boy who suffered his entire life with an abusive Muggle father who constantly beat his mother.

Severus suffered throughout his childhood, but things changed when he entered Hogwarts at age 11. He's in Slytherin and was a very lonely boy who kept to himself, until that changed when he met Lily.

Lily is a young woman with long red hair, light blue eyes, and skin as white as snow. She's the only one who treats Snape well, always staying by his side and talking to him, making Snape fall in love with her.

Of course, as time goes by, Snape makes dangerous friends... he harbors a huge grudge against Muggle-borns because of his father, except for Lily, even though she's Muggle-born, Snape treats her very well.

Well, there's also James Potter who constantly bullies Snape, the clergy. Snape hates him, and so does Lily. Lily went to help Snape, but... Snape, feeling vulnerable, called her a Mudblood (which is an insult and prejudiced term there). He said this to try to maintain dignity, but regretted it immediately when he saw Lily leave very sad.

Snape goes after her and does everything to apologize, and she forgives him. They become friends again and ignore James, but then they start dating. Snape and Lily, after a few years of dating, get married and have a beautiful son... Harry Severus.

Dark hair, eyes just like Lily's, fair skin, perfect, a cute boy born from their love. Well, when Harry turns 11 he also goes to Hogwarts, since he's a wizard just like his parents.

And to make matters worse, Snape is the potions professor there, so Harry always sees his father, which scares most people because Severus is very... cold, but that's been the case since his childhood, and Harry is used to it.

Well, Harry was in the room, making potions; he was good at it, after all, he'd always been trained. He got high marks in all subjects (inheriting his parents' intelligence).

Finally, the holidays arrive, and Harry stays with his parents. He was happy to have been nice, and next year he'll be back there, the best school.