you could make player as a soul of the body in the dream world and it's task is to find the real you the real body and whenever he touches other character it say's that's not the real me or something like that lol
Thank you so much! :) I thought about making one of the characters the real one as well. Couldn't find a solution I was 100% happy with though. But changing the dialog to "I'm not real" is a good idea. I like it!