
The email says, "Hello, Zhang Peng! My name is Peter. I'm from the UK. I like reading stories and doing kung fu. What are your hobbies?"

Zhang Peng is very happy. He can't wait to share his hobbies with Peter. "Dear Peter, nice to meet you," he says. "I like singing and playing football. I also like collecting stamps."

Peter replies, "You like singing? I like singing too! My favourite song is 'You Are My Sunshine'. Do you know it?" Zhang Peng knows this song. He feels very happy.

Zhang Peng and Peter decide to sing the same song. Zhang Peng records his singing voice. Peter also records his singing voice. They send videos to each other. They feel like they are singing together.