A: You’re watching too much TV.
B: What do you mean?
A: I mean you’re wasting your life.
B: I’m having fun.
A: You’re sitting there with your mouth open.
B: Who cares?
A: I care. Do something.
B: Okay. I did something.
A: What did you do?
B: I turned up the volume.
A: That’s not what I meant by “do something.”
B: Will you do something? Leave me alone.