It's your turn now , Helen .   OK . I'm coming .   This is your song . I picked it for you .   Thank you . You are so considerate .   Push the red button on the mike to turn it on .   OK . This key is too high for me .   I think it's a piece of cake for you .   OK . Let me have a try ...   Well done ! I hope I can sing as well as you one day .   Thank you . I'm sure you will .   I hope so . Thank you for saying so . 