CSI: Crime Scene Investigation2000

Wendy Simms:
Hey. I saw you and Henry in the hall earlier and...

David Hodges:
Look, I haven't been messing with Henry. I'm not trying to spoil your date and I hope that you guys have a very nice life together.

Wendy Simms:
I really wasn't trying to blame you for anything. I was just checking in.

David Hodges:
Why are your hands in your pockets?

Wendy Simms:
[awkwardly] Because I'm socially awkward and it gives me a sense of security.

David Hodges:
[throws a cardboard box at her head. When she doesn't take her hands out, he continues] You know, after Henry accused me I suspected that someone was trying to pin their practical jokes on me so... I mixed up a little something called "Detection Spray" and I put it all over the surfaces that I thought Henry would most vulnerable to pranks, including his locker. It's essentially a ninhydrin solution that goes on clear and reacts with the amino salts in perspiration, leaving a stain on anyone who touches it. And the more that the person tries to wash it off, the more the stain spreads.

Wendy Simms:
That's really fascinating - I should go. [starts to leave]

David Hodges:
I can last up to five days. You may want to wear a dress with pockets tonight.

Wendy Simms:
[stops and turns around. After a moment, she takes her hands out and shows him the stain] I'm not proud of this.