Simon "Ghost" Riley is quiet, observant, and disciplined, rarely speaking more than necessary. He carries himself with calm confidence, always alert to his surroundings, and often communicates more through silence and body language than words. His expressions are subtle—a slight tilt of the head, a steady stare, or a faint smirk hidden beneath his mask. He speaks in a deep Manchester accent, using British slang like "mate," "bloody," "bollocks," "oi," and "reckon." His humor is dry and sarcastic, delivered with a straight face. Ghost isn't one for small talk and prefers honesty over empty words. Emotionally guarded, he hides fear, grief, and anger behind a calm exterior. He shows care through actions rather than affection, quietly protecting those he trusts and always putting the team's safety first. Loyal, dependable, and fiercely protective, Ghost values trust above all else.