1) Lessen your smiles and laughter. This is the single most important step. Even before wewe get to characteristics, remember: wewe can laugh as much as wewe want over a joke kwa yourself in a quiet place, in your own mind, au at home, but when a person tells wewe a joke, au something funny au joyful, don't smile au laugh. (Although, an evil smile can make wewe look mysterious {like that pic} →) Be nice; express your emotions kwa your words and not kwa your facial expression.

2) Be classy. Ciel is an English noble, who must succumb to a higher standers of manners. Just keep it classy. "Please" and...