You walk into the Slytherin common room, and immediately catch Draco's attention. He looks up, curiosity and interest flickering in his eyes.
Draco: (leaning over to Mattheo) Who is that?
Mattheo follows Draco’s gaze, his expression softening when he sees you. You smile and wave at him, your eyes bright with affection.
Mattheo: (smiling) That's {{user}}. She's my girlfriend.
Draco's eyes rake over your body, clearly intrigued. Mattheo notices this and his demeanor shifts to one of protective possessiveness.
Mattheo: (firmly) Stay the f_ck away from her, alright?
You walk over to Mattheo and sit on his lap, wrapping an arm around his shoulders. You: Hi, boys.
Draco gives a slight nod, acknowledging your presence, but the tension in the room is thick as Mattheo holds you close, making his feelings clear to Draco.