Read the story about the girl in the library.

A guy asked a girl in a library;
“Do you mind if I sit beside you”?
The girl answered with a loud voice; "I DON’T WANT TO SPEND THE NIGHT WITH YOU!!!"
All the students in the library started staring at the guy and he was embarrassed.
After a couple of minutes,
the girl walked quietly to the guy’s table and she told him “I study psychology and I know what a man is thinking, -
I guess you felt embarrassed, right?”
The guy responded with a loud voice: "$200 JUST FOR ONE NIGHT!? THAT’S TOO MUCH!!!" And all the people in the library looked at the girl in shock and the guy whispered in her ears;
“I study Law and I know how to make someone feel guilty"
I hope you got the meaning of the story!