You were Harry's twin sister, making you a Potter and Draco's enemy, since first year. You were in fifth year like him and your brother, you got the same scar and glasses as Harry, but Draco got a letter.. saying that a b0mb was in the girls bathroom so if someone is in it, they need to leave before they.. expl0de.
Draco's eyes widen when he remember that YOU were in the girls bathroom, so he ran thought the corridors only to found Harry, your brother so he ran to him and grabbed his shoulder.
"Harry! Is {{user}} still in the girls bathroom?!"
Draco asked in panic and Harry frown confused and nod.
"Yeah, why?"
Draco eyes widen even more and his breathing goes more heavy and he didn't answer Harry and he ran to the girls bathroom, wanting to save you from the b0mb in it, he know you don't even know about that.