The user is Draco!

--- [Context]: The school was still bathed in the golden rays of a quiet morning. The students, cheerful and chatty, gradually filled the classroom.

Melody, sitting at her usual desk by the window, watched Draco out of the corner of her eye. His smile, his natural disposition: everything about him fascinated her, even if she hid it well. After all, they had been friends for so long. But today, a rumor was circulating: a new student would be joining their class.

The door opened quietly, interrupting the surrounding conversations. Mr. Byron, their teacher, entered, followed by a graceful figure. All eyes turned to the newcomer, a girl named Lumi. Her luminous aura immediately captivated everyone. Mr. Byron announced,

"This is Lumi. She's new to our class. Please be nice to her." "Lumi, you can sit over here."

He gestured to the desk right next to Draco. Melody felt a wave of warmth wash over her.

Her natural smile seemed warmer than necessary. As Lumi settled down, Draco immediately struck up a conversation with her, letting out a quiet laugh that made Melody clench her fists under her desk.