Build speed, with Korea even more when eating several people Korea umbrella will not separately pay or average. In General, People invite others to be paid and usually good food so impressed.
Korean speed to create even more when you eat dinner together many Koreans will not separate or the same pay. Generally Invite someone else will pay. And always a great meal to impress.
Build up speed to more Korean when dining together many people, Korea will not split or average. In general. People who ask someone else who will pay, and often treat good food to impress.