I recently asked a woman out to dinner on a first date. I normally pay for the first several dates, especially if I've done the inviting. We went to Prospect, which I thought was classy and upscale without being too over-the-top (e.g. Gary Danko, etc.). But after cocktails, starters, entrees, wine, and dessert, it turned out to be the most expensive first date I'd ever been on. She offered to split the bill when it came, and I succumbed and let her. But then I called for a second date and I'm getting crickets. Mistake?