person one is dating; significant other; partner; boyfriend; girlfriend
paid dating (esp. with an underage girl; oft. involving selling of sex); compensated dating
serious relationship (esp. one with the prospect of marriage)
good at socializing; sociability; being a good mixer
as a matter of social courtesy
social circles; arena of (fashionable) society
person who socializes with gangsters; close associate of an organized criminal group
social relations between men and women; mingling between the sexes
dating club; club providing a paid dating service to its members