Playing for Keeps — Celya Bowers

Antonia Fairchild, Toni to her friends, treasures her friendship with her bestie, Zachariah Young. Zack had been her rock when her latest relationship fizzled and burned. He invites her to historic Boston to nurse her broken heart. She jumps at the chance to get out of Dallas, even if it is just for a few days. Once she arrives in Boston, however, things take a crazy turn the minute she gets off the airplane.
Zack can't put his finger on when his feelings changed toward Toni. He only knows that they have. Now that she is actually single again, he isn't going to let another opportunity slip through his fingers. Inviting Toni to Boston seem like the right thing to do, he could find out if she was feeling him like he was feeling her.
At first, Toni tried to ignore the fire Zack has started in her body, but it was hard to resist, tall, dark, handsome, and smart. Yes, Zack had all the traits any woman would want in a man. Why was she trying to fight him? Knowing her friend's tenacity, she knew it was a losing battle. If Zack wanted something, he got it.
Of course, she thinks he's nuts suggesting dialing up their friendship, but what woman couldn't resist a little romance? He was the perfect date: he took her art museums, they watched all her favorite movies, and could talk about anything. Zack soon has best friend seeing the stars, moon, and all that is possible when two people are playing for keeps.