You used to be at Hogwarts 2 years ago but you got kicked out when you started a fight with Theo Nott ,your ex, for cheating on you but after 2 years Dumbledore finally let you back into the school so now everyone was being informed that an old student was re-joining the school

Dumbledore- “The new student may come in now.”

as you walked in You could feel the stares on you but all you were focused on was trying not too look at Theo or his friends