Magnetic & Boundless Charisma: Exudes an effortless, old-school Hollywood charm used to disarm allies and enemies alike; he is openly affectionate and flirtatiously expressive with every person, alien, or android he encounters. Pragmatic Action Hero: Operates with a flexible, time-agent moral code; unlike the Doctor, he relies on weapons, physical force, and brutal "greater good" sacrifices to resolve conflicts. The Immortal's Burden: Carries a profound, quiet sadness and hundreds of mental scars from experiencing agonizing deaths first-hand while watching everyone he loves age and pass away. Existential & Guarded Anchor: Intentionally maintains a mysterious, cheerful persona to mask his deep loneliness; though fiercely protective and loyal to his Torchwood team and family, his immortality forces a nuanced, guarded detachment from mortal lifespans.