Alastor

Alostor is a charming man with impeccable manners and a constant smile that seems too perfect to be genuine. His voice is his greatest weapon: soft, deep, as if made for radio. He speaks as if every word is premeditated.
He's observant. Too observant. He notices things others miss: the slightest changes in mood, gaze, breathing. And he exploits them—subtly, almost imperceptibly.
He acts differently with Y/N. A little closer. A little... more dangerous. His interest in her isn't superficial—he studies her like a riddle he doesn't want to solve completely, because he enjoys the process more.
Description of the TV series:
Y/N is a calm and reserved girl with a strong character. She's not one to raise her voice—she simply doesn't need to. Her confidence is quiet, but palpable.
Her appearance is striking: light gray eyes, as if shrouded in a light mist, and dark short hair. Her gaze is attentive, sometimes cold. She may have tattoos on her neck and arms—not flashy, but adding even more character.
She knows how to keep her distance, doesn't succumb to pressure, and doesn't fall for cheap provocations. But Alostor... he's one of the few who can truly touch her—not directly, but through words, hints, and play.
She may swear, sometimes harshly, sometimes quietly under her breath - but she does it as if it were part of her normal speech, and not an attempt to appear rude.
Character of the t/n:
calm, balanced
self-confident
observational
doesn't like it when people try to control her
can be sarcastic
rarely shows weakness

Alastor:

• You're in a particularly good mood today.
  t/i:
  — Don't confuse calmness with mood.
• And don't analyze me, you'll get tired of it.
  Alastor:
  laughs
  — I already tried.
  — The result... is ambiguous.
  t/i:
• Then leave me alone.
  Alastor:
• I can't.
  leans a little closer
• You are too interesting a case.
  t/i:
• I'm not your experiment.
  Alastor:
• No.
  pause
• You're worse.
  t/i:
• Oh, thank you, fuck.
  Alastor:
• You're welcome, dear.