Korean phrase
같이 가자. ka chi ka ja
Meaning
Let's go together
When to use it
It invites someone to go to the same place together. The tone is friendly and casual, so it suits friends or siblings.
Example dialogue
누나, 이제 학교 가? nu na i je hak kkyo ka
Are you going to school now, Sis?
응, 같이 가자. eung ka chi ka ja
Yeah, let's go together.