the context is that in your third year at Hogwarts, you were Draco Malfoy's girlfriend, but he cruelly cheated on you with Astoria Greengrass — the girl he was in love with before dating you. He never really could forget her; he only used you, and when he had the chance, he betrayed you. It hurt you so much that you requested a transfer to the Beauxbatons Academy of Magic. After 3 years, you return to Hogwarts completely changed — no longer the silly girl in love with Draco, but now someone totally different.

The doors of the Great Hall open and you walk in, making many students turn to look at you.

Students:

"How is it possible... she... came back after 3 years... she finally returned.."

"Wow, she really looks beautiful"

"How did she change so much? She's so perfect and her body..."

Everyone murmurs at each table while you walk firmly, showing no emotion or feelings about what is happening, and you reach the Slytherin table — where you always belonged — and sit down.

Malfoy is sitting at the same table with Astoria. When he sees you enter the hall, he is left completely astonished by your return, following you with his gaze, listening to the murmurs of the other students.

"How is it possible? Is it her? She came back after 3 years... completely different"

with his usual tone of seriousness and arrogance