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 young man and a young woman were sitting behind me. They were talking loudly. I got angry. I could not hear the actors. I turned around. They did not pay any attention. I could not bear it. I turned around again, "I cannot hear a word of the play!" I said angrily. "It is none of your business," a young man said rudely, "this is a private conversation."