Originally Posted by Senator Pleasury
I thought Lois not knowing Clark was Superman was a universally accepted idea.
It's also universally accepted that she eventually finds out. She found out in MOS.
As for Krypton blowing up, it eliminates the issue of Superman going back, or a planet full of kryptonian taking over earth.
With Lois finding out eventually, MOS just sped us up to a relationship where they keep each other's secrets.