When Walker Barnes walked into Jen Summers' catering event, all the shame, guilt and regret for what she'd done to him in high school roared back to life. As well as the feelings she's once had for him.But this Walker isn't the shy, awkward geek from high school -- he's tough, successful, brilliant, confident... and sexy. And he hasn't forgotten how she used him. Hasn't forgiven her, either. This Walker is looking for payback.How on earth can she be falling for him all over again?