That sounds wonderful! Sort of like the beginning of a romantic comedy.
Now watch, you'll coincidently start finding her all over your sprawling metropolis, always with a different guy. The two of you go out for coffee and things, where she explains to you that they're all clients. You're a bit untrusting, but don't say anything to her. So you talk to your buddies about this (You'd have the fat friend, the gay friend, the tough friend, you know? All of the stereotypes?) and they convince you to do something stupid. The next time you get together with this lady you do the stupid thing and she storms out on you in the rain. This is where you run after her, kiss her and the two of you make up after a bit of yelling. It all pans out with you and her driving around on a bright sunny day, playing the newest pop song.
But yah, I'm glad your birthday was memorable! Sorry I missed it!