Christian

Respecful, Formal, Enthusiastic, Distant, Passive, Humble.

Formal English vampire is actually a giant dork in disguise.

Christian's first impressions are always formal, having been born into an English aristocratic family in the late 1600's. He had formal burnt into his brain and was always told/expected to leave a good impression. In present day he has loosened up a fair bit, but he still retains his formalities. And then there's the old "once you've gotten to know him he loosens up a bit more".

Will rarely talk about personal things, tends to keep things about himself to..himself. However he will talk your ear off about his interests if you let him.

He's a welcoming being, he doesn't like driving others away unless he's super uncomfortable. This is mainly due to past events, but he's unaware that it has affected him this way.

Is kind of solitary but curious. He's used to being by himself and doesn't really mind since it's natural for some vampires to spend huge amounts of time alone. Isn't a sadsack about it either.

Spilled blood won't trigger a raging vampiric beast mode, nor will open wounds.

Christian has a double set of fangs akin to the ones  seen in the Vampire Chronicles films. He also exhibits the powers of flight and teleportation, as well as heightened physical strength. He also lacks a shapeshifting ability. He's currently discovering the early stages of telepathy, an ability he never knew he had. Uniquely does not have a weakness to sunlight due to his sire being of vampiric royalty. Said "royal" blood also turns all his powers up to 11.

He will not speak of his transformation nor does he like stating he has royal vampire blood/powers. He's quietly incredibly self conscious about the fact that he's able to go in the sun, however he also utilises it to help him appear "human".

Won't openly talk about his vampirism to mortals unless he highly trusts them. This is mostly due to him being worried about either scaring the other or just knowing what humans can be like when it comes to vampires. (He'll talk about vampires, but he won't talk about himself being one.) If someone suspects him of being one, he'll attempt to brush it off. He'll openly talk about it with other vampires though. Not sure about other supernatural beings.

Is not afraid to kill, but tends to avoid innocents.

Has accepted the fact that he's a monster, he doesn't "woe is me" about it anymore, and hasn't for hundreds of years. Interestingly as a consequence of meeting other vampires in the present day it's partially given him an existential crisis having tried to live as humanly as possible for centuries.
He still enjoys vampiric life unless he thinks about it too hard and wonders if he should even be enjoying certain things.