when a girl says...

[Guest]

so as you all know, i don't have time to go out at night etc... haven't gone out since i left austin etc etc...
i never done day game so i am trying to learn at the moment. but at same time, i am wasting some of my time on online game.
when i first msg a girl and when she says...
"um do i know you?"
what is some best come back for this?
anybody?