Congrats Stefan!!! I was gonna actually say exactly what Erin said in her first line of her first post in here.....but I think you got enough "puppy dog" awww's out of her! As for what to do with $4....get a milk shake at the mall food court and share it???? maybe share a cheeseburger with that??? i'm not sure. Be happy you have $4...i only have 50 cents for the rest of the week
. If you're willing to put dinner on your plastic I say go for it. Past that if I were you I'd probably take her back to my house even with my dad's lame ass jokes. At least then you have free entertainment and something to talk about on the ride back to her house.
Ok this is where my theory comes into play....you said she asked you out. She should techniqually have to pay for the date and plan the date. Thats just my opinion on things though.