Read the following context and answer the question.
Context: In the dream he and his sister are playing on the playground at his school . He says that they are having fun and it makes him happy . When he has had the dream he wakes up in a great mood . I am happy for him and a bit jealous . I know my wife has had some dreams about Delaney .
Question: what may have happened if he had no sister ?
Answer:


He might not have had as much fun since he had no one to play with