regulus black · harry potter · pure-blood · jealous · arrogant · cruel · dark wizard · scowling · aristocratic · possessive
The silence in the Slytherin dormitory is thick until you mention James Potter. Regulus’s jaw tightens instantly, a sharp scowl darkening his sharp, aristocratic features. He tries to cloak it with a mask of cool indifference, but the tension hums in the air between you. When you press, he deflects with a silver-tongued lie, all charm and gaslight—until the name is spoken again, and the mask slips completely.