A Question for the Masses

So i had over three pages typed out and you know what... fuck that. it's not important. no one really needs to hear why i had a bad weekend suffice to say that it was really bad. curiously enough i nearly had my arm crushed as well by a massive rolling log... besides the point. I'm not gonna go on and on about this.
Instead i have a question for you all since my moral compass is quite misguided lol.

     So the Saturday I'm trying to get over my shitty Friday and i had gone out to rent a movie or two for the family. yes internet people, sometimes there are reasons to still go to the store. for example the highest tier cable internet package available in this hick town is severely unstable and tops out around 450Kbps on a good day. Well, while I'm there i notice for the second time that the cashier is a tall thin blonde with a good sense of style (read: my type) so i decide to chat with her. common stuff ya know. ask her what i should rent. what movies she would recommend and what she has seen recently. I get the impression she is kinda diggin me so after i 2 movies (case 39 and RED) right before I'm ready to walk out i tell her there is a big party next Friday and ask if she has other plans. she says no and so i ask her for her name and number. she jots it down on my receipt and hands it to me with a smile. i leave and don't text her until Monday and ask her if she'd like to go out for dinner and a movie. she's already out but says she would have otherwise. i let it go. next day she texts me just to chat for a bit. Wednesday I'm returning the movies and before i leave i ask if she wants to do anything once she gets off work. she says she has church.... (on a Wednesday?... ok....) but immediately asks me if i could go tonight, Thursday. unfortunately i have to go to the final match of my pool tourney tonight so i have to decline. but we still have the plans for the party tomorrow.

     Sister notices me texting some one a lot and asks who it is. i giver her her first name and describe her and she recognizes the description and gives me her last name. FACEBOOK HO!

     Lets recap real quick shall we?
PROS- attractive, blonde, very polite, loves cats, 18,  doesnt seem to be the clingy type,
CONS- Super religious, unclear plans for the future, 18 (young girls are.... dumber)
SPECIAL NOTE - HAS A BOYFRIEND

wtf is a good little Cristian girl doing wanting to go out with me when she has a boyfriend she claims to love. only be dating him for about a month.seems to be a messed up relationship but hey how much can you really tell from FB creeping right?

so whats the plan guys? avoid the crazy chick? Hit it and quit it? just wonder what you all would do i this particular situation. keep in mind she is very HOT.