Lois, as an elderly woman has gone back in time to The Daily Planet and sees herself and Clark as young people. She pretends to be a reporter from the days before Perry or Mr. Krebs. She is trying to stop an enemy from her time from killing them. Her Grandson makes an appearance in the end.
Great story, as we see Lois as an older woman regretting wasting time where Clark is concerned.
That's all I can remember. Any takers?
Thanks!