Just looking out. As one of the 'Elder Statesman' of your thread, just wanted to pass on my wisdom from my own dating follies.
Seriously though she is cute. That strategy of not doing anything has multiple benefits:
1. Gives you a chance to get to know her (see how crazy she actually is)
2. Getting to know her to see if you have anything in common besides the place where you work
3. Protecting yourself against negative repercussions if things go sour (see #1 to determine the magnitude of said repercussions).
4. Not doing anything will get in her head and make her obsessed with getting it.
Oh also if you choose to go for it, try to plan it accordingly, e.g. do not choose to make your move the week you start PCT as this might not be the best time equipment wise for playtime. Conversely, if you are religious and use the PPP birth control method (Pump, Pullout and Pray), then the week you start PCT might be best time to do this as your T levels will be low and your sperm count might be at its lowest.