Ask what exactly he "does" on a first date
Go Dutch on a first date
Divulge how much you each make before you're going steady
Lend your new love money
Keep finances off topic until you're fully committed
Expect him to pick up the bar tab (most of the time)
Share sticky couple money issues and questions with friends
Tell him how much you spend on rent, shopping etc.
Ask about his debt and credit score
Peek at receipts and bills if you get the chance