[And she doesn't correct the 'Miss,' although really 'Ms.' is more appropriate. But she kept her maiden name professionally, she's used to being called that.]

Through work. [Technically accurate, even.] It was well over fifteen years ago-- [And this is where she smiles sardonically.] but you weren't much different then than you are now, Mr. Luthor.

So, if you haven't heard of me, we've got two possibilities on the table: either you fell asleep and into this place young enough that we haven't met, or you can open your mind to the weirder possibilities.