Night and Day is a romantic comedy about an American girl who falls in love with a British man while vacationing in England. After a whirlwind romance, they must decide whether to commit to one another in the long run or part ways.

The death crystal is a piece of technology that can predict the exact moment of someone's death. It has caused much controversy and debate over ethical use and potential consequences. But some believe it can be used for good, such as preventing accidents or illnesses.

Summary: "We're Civilized!" is a declaration of human progress and advancement. It implies that as a society, we have evolved and developed to the point where we value a system of moral, ethical, and cultural standards. It also suggests that we have moved away from barbarism and embrace the principles of justice, equality, and compassion.