Jill: I found a stain on your shirt. I bet that’s lipstick. Whose is it?
Jack: It must be yours.
Jill: That’s not my shade.
Jack: Then it must not be lipstick.
Jill: Are you sure?
Jack: As sure as you are of it not being your shade. Where’s the stain anyway?
Jill: Near the pocket.
Jack: Oh!!! Come on, Jill. You and your false alarms. My pen had leaked.
Jill: Oh, Yes!!!! That makes more sense.
Jack: And anyway, an affair with someone who wears blue lipstick? Really!!?