Smallville2001

Lex Luthor:
Rachel Dunleavy came to see me. She says you and I have a few chromosomes in common. My father's chromosomes, to be exact.

Clark Kent:
You mean...?

Lex Luthor:
Personally, I think I got all the looks in the family.

Clark Kent:
Lex, I don't know what happened between her and your father, but... she's not my mother.

Lex Luthor:
Trust me, I'm as skeptical about her as you are. For all I know, this is some elaborate scheme to win a paternity suit against my father.

Clark Kent:
Did you ask him about it?

Lex Luthor:
I didn't want to make any accusations until I had more facts. It's not hard to imagine; in the annals of extramarital exploits, my father probably has his own chapter.