He got upset over a fake scenario

My boyfriend asked me if I met someone I had a better connection with, would I leave him for the other guy. After asking follow up questions I said that in that scenario where I meet this make believe guy that I have a better connection with and get along better with then yeah I’d go be with him. Because in this scenario the connection I have with my current boyfriend isn’t as strong as with the make believe guy. I also said I’m not actively looking for anyone else and creating that type of connection with someone would be difficult bc it would require me basically cheating on him to even get to that point. He’s not upset with me and barely talking to me. Am I wrong for my response? I know he’d rather me lie about it but I don’t feel like I should. Don’t ask the question if you don’t want the answer. I’ve never cheated and reassured him I’m not looking for anyone else. What do you guys think? Also for context, me having a boyfriend is also a fake scenario and this is a fake scenario about another fake scenario

TLDR: title