
http://en.wikipedia.org/wiki/Histrionic
The symptoms include:
* Constant seeking of reassurance or approval
* Excessive dramatics with exaggerated displays of emotions
* Excessive sensitivity to criticism or disapproval
* Inappropriately seductive appearance or behavior
* Excessive concern with physical appearance
* A need to be the center of attention (self-centeredness)
* Low tolerance for frustration or delayed gratification
* Rapidly shifting emotional states that may appear shallow to others
* Opinions are easily influenced by other people, but difficult to back up with details.
* Tendency to believe that relationships are more intimate than they actually are.
This sounds kinda like someone I know. Hey, stop looking at me like that!