Clark: The thought never entered my mind. I had not thought that far ahead. At all. In the least. Not one bit. I was not at all planning on sharing a bed with Lois. Not one little bit. Nope, nope, nope.
Now, whose professing too much.
I've always heard it as "protesting too much".
Clark: I was not planning on sleeping with Lois in the bed in the room that is the equivalent of the one that was mine. I had no plans to do that. (I am trying for the overly specific denial as well protesting too much)
