13. During "Fly Hard" she notices how Clark seems to be staring so intently at random walls and puts two and two together.

14. During Lois's "Ordinary Man" speech in "Barbarians at the Planet," she turns to see his face when she says "even if you were an ordinary man..." His look of disbelief makes her remember her comment about Clark looking like Superman during PML.

CLARK: No. I'm just worried I'm a jinx.
JONATHAN: A jinx?
CLARK: Yeah. Let's face it, ever since she's known me, Lois's been kidnapped, frozen, pushed off buildings, almost stabbed, poisoned, buried alive and who knows what else, and it's all because of me.
-"Contact" (You're not her jinx, you're her blessing.)