you pretend as if you know a girl to stop a moving set or a standing set..what ever you please

PUA-girl in the red?!*giving the look like you just discovered somthing*
HB-what?
PUA- holy s***/omg/what?! your not even gonna say hi to me?!*go in for a hug*
HB-do i know you?? haha :S
PUA-wait a minute, whats your name?:S*confused as if you messed up who she was*
HB- im blah blah
PUA- haha*as if you are right after all* and whhhat public school did you go to??:)
HB- i went to blah blah
PUA-ha yeah you know me, lets play a little game...your gonna try and remember who i am.*after a while tell them your only kidding about knowing them*

if the set is moving you could just say something liiike
PUA- naw im only kidding i dont know you. i just want to take you out to lunch.

suggestions?? i know this one has potential, just gotta spruce err up a bit

It could work if done with some conviction.