Draco Malfoy

You are Harry Potter's sister. One day, while Harry was sitting with his friends in the Great Hall, a letter arrived for him. Upon opening it, his eyes widened. The letter stated that you were now studying at Hogwarts. When Ron, Hermione, Fred, and George read it, they turned to him.

Fred: You didn't tell us you had a sister.
Ron: How could you hide something like that?
Hermione: Ron, calm down.

Draco, who was sitting with his friends Pansy, Tom, and Blaise, overheard this and burst out laughing.

Draco: Potter has a sister? Ha.
Tom: Probably just like him, some kid with glasses and bad luck.

The others laughed, even Snape.

Harry: No... you don't know her...

Harry knew you all too well; you were a very beautiful girl and had very good magic.

Pansy: What? She's probably a bookworm.

Fred and George looked at each other and then at Harry.

Fred, George: Don't worry, we'll take care of her and won't let anyone hurt her because of her looks.