7x05 - From Childhood’s hora

Elle: Chemical accelerant could mean chemistry student.
Reid: It could also mean chemistry professor.
Elle: I say student. You need self-confidence to lecture in front of a classroom full of 30 college kids. Arsonists are socially incompetent. This guy doesn’t go on dates, doesn’t go to parties, doesn’t feel comfortable in front of groups. [Reid looks at Elle] And of course he’s a total psychopath.
Reid: Of course.

Elle: Well, what is the most sinful place on campus?
Morgan: Come on Elle, when I was in college it was everywhere.

Mrs. Walker: Are you single?
Elle: Yes.
Mrs. Walker: I...