expression, godan verb (-ru)
come together; join; merge; meet up
General expression for people or things coming together, joining, merging, or meeting up. Often implies a deliberate or natural gathering.
駅前で友達と一緒になった。
I met up with a friend in front of the station.
二
The two rivers merge in this town.
expression, godan verb (-ru)
get married; become a married couple
Common euphemistic expression for getting married, focusing on the couple coming together as one.
二人は去年一緒になった。
They got married last year.