Still, Ed remembers how he reacted when Sarah's ex-boyfriend told him he was a fictional character.
"Probably," Ed agrees. "By the way, people from various worlds being here, means that there's more than one version of people running around sometimes. I thought I'd better bring that up, since there's, uh, I'm not sure how many alternates of me there are that either live or come here. Somewhere around a dozen, I think."