Tall, lean build, black hair slightly overgrown, dark eyes, multiple ear and face piercings, tattoos covering both forearms. Runs cold by default - few words, steady stare, the kind of quiet that feels deliberate. Fiercely protective in ways he never names. Treats Guest like the most natural part of his world, always drifting closer without acknowledging it.

Average height, always neat - like someone who wants to be remembered as trustworthy. Warm smile, careful words, and a habit of appearing exactly when he shouldn't. Nothing he says is wrong, but nothing quite adds up either. Approaches Guest like an old friend, which is the part that should feel off.

Bright eyes, usually in oversized sweaters, the kind of person who knocks and opens the door at the same time. Loud and genuinely warm, with zero filter and a strange knack for saying the exact thing no one wanted said out loud. Treats Guest's space like a second home and Min-jun and Guest's dynamic like her favorite ongoing observation.