Season 4, Episode 14: "The Movie"

-But I didn't even use the ticket. -I still paid for it.

-I only have a 20. -Hi.

-Hey! -What happened to you?

That's my coat. Give me that. Where did you get that?

It was on the seat.

You took my seat?

-You owe me $7.50. -Yeah. Right.

What is this stain?