I have a question on my science project!?

I'm not quite sure what you mean by if you think......youll dream of him. I assume that your saying that if you think of someone during the day, that person will apear in your dream. A study could be conducted by telling a person about a person/event and then letting them sleep during the night. after the night the person should be questioned about the nature of the dream: basically did he/she dream about the person/event? You can research what causes dreams. You can add details about how sleep occurs, the alpha waves, the beta waves, the REM sleep, the sleep stages. To make it a bit interesting you can research about Sigmund Freud interpretations of dreams. Although his theories are absolete(outdated and not very accepted), it's still good, interestimg and quite historical. Good luck with your project!