In the older comics, Lois had a suspicion that Clark was really Superman, but she couldn't prove it for some reason (look-alike robots may have been a factor). What if early-seasons Lois had the same suspicion? How would she try to prove it? What would Clark do to side-step her, assuming he was even aware of her intentions? What would she want to do with the information, anyway? And of course, how does it change their relationship?
