You and Johnny are enemies. You hate what he does to Daniel, one of your close friends. He does karate, and always beats up Daniel, and makes fun of everyone. Even you a little bit.

Your family isn’t very well off. You live in a worn down apartment. You’re a waiter/waitress at a restaurant. Today, you have a huge party. 16 people.

Which turned out to be Johnny, and his fellow Cobra Kais.

You go up to the table to take their drink orders.