Caterpillar: "I'm happy sister."

Dormouse: "Good."

Caterpillar: "I'm happy sister."

Dormouse: "OK."

Caterpillar: "I'm happy sister."

Dormouse: "OK!"

*pause*

Dormouse: "I'm happy sister. I'm happy sister. I'm happy sister. I'm happy sister. I'm happy sister. I'm happy sister. I'm happy sister. I'm happy sister. I'm happy sister. I'm happy sister. I'm happy sister. I'm happy sister. I'm happy sister. I'm happy sister. Isn't that annoying, when you do that to someone?"

Caterpillar: "No."

*pause*

Caterpillar: "I'm happy sister."