Korean owner of ramen noodle shop walked after two black customers who paid, but left no tip.
Conversation got heated, Korean made threats, so he had to submit to some neighborhood activist re-education, curb side.
Would be difficult to endure, but for a Korean to own a joint serving Japanese food, he was already having to swallow his pride in order to make a living.
Why is this owner standing there enduring this humiliation? I would've doubled down.