How does someone with histrionic personality talk?

Theatricality : Often in a dramatic, theatrical , attention-seeking kind of way, and often in a sexually seductive and provocative way.

Histrionic: The hallmark of a histrionic is that the person has to be at the center of attention at all times. It's like watching an actor who is always playing a role "on stage" and very uncomfortable with NOT being the center of attention.