If she can crack joke with u about it, believe it or not she must like u and b comfortable with u, because if she was bringing it up and wasn't it will just b awkward. She basically likes the thought of getting attention maybe has well, so use that and just play it right back at her and put urself back in a stronger position.
"hmmmm i don't know if ur worth stalking u might just go boring places and chicks flicks and i think i would end up shooting myself halfway through the week, but is there anything u do interesting"
"hmmm i got quite a busy week so i am not sure if i can stalk u that much, how about we meet saturday 6pm at x and we can go have dinner, but u got to kind of ignore i am there or this isn't going to work....., but yeh in all seriousness i would like to see u again so we can meet there has long has u don't mind my stalker friends watching us lol"
"really i was scared that u were going to stalk me, because well i am kinda fully booked already, but my tuesday stalker isn't very consistant, so u can take her place"