One friend's next-door neighbor calls her the second the show is over to discuss it.

But to their disappointment, they found themselves as next-door neighbors.

"It takes everyone from the President down to your next-door neighbor."

We can live in an apartment building for years without ever seeing our next-door neighbors.

"How many things don't you know about your next-door neighbor?"

In 1977, a next-door neighbor died, leaving a wife and son.

The cities are almost the same age, and they've been next-door neighbors for more than 300 years.

Neither do their next-door neighbors, nor the ones living across the street.

"Our next-door neighbors will be people we already know," she said.

"So even if your next-door neighbor has the same picture, each one is different."