Sorry to be so late with the FDK. I'm enjoying this story.
Back in the FDK to part 2, Tank said this:
I always liked it when Lois knows but Clark doesn't know that she does. It gives us a chance to see her mind all awhirl with her conflicting feelings.
I have to agree. Although sometimes these situations lead to bad places, it always makes for an interesting twist.
I'm looking forward to part 4.
Bob