What is a rule in the movie theater?

What happens if you don't read the room correctly?

When should you read the room?

How do you read a room?

Brianne sees Callie during passing and says "Hey, how's it going?" . Was this the right time and place for the greeting?

Your friend won a gift card in a school contest and everyone is excited for her. You wanted to win. You shoud.....

What is a rule if you are in a restaurant?

You walk into class and everyone is taking a test. What should you do?

What is a rule if you are in a library?

What does it mean to read the room?

Gavin starts telling his classmates about his grandfather being sick in hospital just as the teacher starts handing out a test. Did he choose the right time and place for the conversation? Why/why not?