Close friends and lovers often develop special terms that serve as a way of signifying their relationship. Using the same vocabulary sets these people apart from others, reminding themselves and the rest of the world of their relationship. This is referred to as .

Convergence

Explanation:

Close friends and lovers often develop special terms that serve as a way of signifying their relationship. Using the same vocabulary sets these people apart from others, reminding themselves and the rest of the world of their relationship. This is referred to as convergence which is the process by which close friends and lovers stop being different and become more similar.This is a psychological characteristics that may benefit relationships

can you explain it better

i would think yes.

explanation:

because we have every natianlity in our country which makes us so diverse and unique. that's why in a lot of cities there are places like little italy, koreatown, chinatown.