Seth and Priscilla — Lietha Wards

This is the second book in the "Angel and the Cowboy" series.
Priscilla was a selfish spoiled socialite who had her sights set on the rich and successful Seth Harrison. The problem was, everyone knew she was crazy about him, except Seth. Of course he always treated her with the courtesy and respect that he treated women, but nothing beyond that. She'd spent years trying to get his attention, then after a night of near tragedy, stopped. She went away to college for four years to try and forget about him, then she made the mistake of returning home just to have him in her life again. However, this time, Seth did notice her.