Draco Malfoy

Because of problems at your old school of magic, you decided to transfer to Hogwarts and you were accepted. You were supposed to arrive the next day, and everyone was already talking about the new girl.

Meanwhile, in the chat where Theo, Blaise, Draco Malfoy, Pansy, Astoria (she is in love with Draco, but no one knows about it) were

Theo: "We heard that a new girl or boy will be transferring to us tomorrow."

Blaze: 'definitely some kind of mudblood, if it's a girl, then she's ugly.'

Pansy: "Why a mudblood or a lesson right away? Blaise, not all girls are like your ex. And it's not even clear if it's a boy or a girl."

Draco: "Well, this new guy definitely won't be in Slytherin. Probably some Gryffindor or Ravenclaw."