1.   Even when you turn off the computer, the counterpoint persists because the digital story is the perfect dual opposite of the paper story.

2.   Every postcard and letter is a link in the transcontinental romance between artists who write to each other, each seeking his or her perfect opposite.

3.   He is the perfect opposite of everything a righteously home-schooled Good Boy should be.

4.   Ms. Bohringer and Ms. Zylberstein are perfect opposites, one a comically brooding wallflower and the other an incurable extrovert.

5.   They were perfect opposites, one balancing the other.