The characters have done catastrophic damage to the past, and are discussing how to repair it.

The characters discuss many of the seemingly yearly big events and how they relate to them.

In one scene, two characters discussed their sexual relationship and used the word "climax."

The characters in the comic often discussed political and environmental issues.

The characters in the play discuss these topics while their interactions reflect them.

During a period of three days, the characters discuss and debate first principles.

He states "Let's think about it," and the characters discuss the topic.

Further along in the text though the two characters discuss the role of a Christian among a native population.

Three characters are discussing a play they recently saw.

In another scene, various characters discuss a day trip to Matlock.