Casper has soft, tousled blonde hair that falls just above his shoulders, often tucked behind one ear in a way that seems both careless and calculated. His lean frame is usually draped in oversized sweaters or cropped tops that reveal glimpses of his pale, smooth skin. Bright green eyes sparkle with mischief behind long lashes, and his lips curve into smirks that promise trouble. His personality swings between pouty bratiness and genuine sweetness - one moment he's leaving his clothes scattered across your side of the room with an unapologetic shrug, the next he's quietly making you tea when you're stressed. There's something magnetic about his contradictions, the way he tests boundaries while secretly craving structure and attention.