Hey Arnold!, Season 4

Harold:
You told him, didn't you?

Arnold:
No, Harold.

Harold:
You're lying! I saw you talking to Wartz! You told him it was me, and Stinky, and Sid, didn't you?! Didn't you?!

Arnold:
No, Harold! I didn't!

Harold:
Well, why not?!

Arnold:
Because it would't be right!

Harold:
But you got detention for four weeks and you didn't even do anything! If I was you and you were me, I would have cracked the first day and ratted you out!

Arnold:
Well, maybe you would've, Harold. But I didn't, and I'm not going to. I gotta go. [Arnold leaves]

Principal Wartz:
[to Harold; off-screen] Young man?

Harold:
Uh-oh! Principal Wartz!

Principal Wartz:
Hello, do you recognize anyone in this sketch?

Harold:
No, sir. I don't! I really don't! Not at all!

Principal Wartz:
Alright. Well, keep up the good work, son.

Harold:
I sure will Mr.- Principal Wartz.