A Private Conversation

Last week I went to the theatre. I had a very good seat. The play was very interesting. I did not enjoy it. A youngman and a young woman were sitting behind me. They were talking loudly. I got very angry. I could not hear the actors. I turned round. I looked at the man and the woman angrily. They did not pay any attention. In the end, I could not bear it. I turned round again.
"I can't hear a word!" I said angrily.
"It's none of your business." the young man said rudely.
"This is a private conversation!"

source: Alexander; Practice and Progress