When Beatrix 'Trix' Daley loses her twin brother Bo in a tragic accident, she inadvertently gains his best friend, Penn, whether she wants him or not. Penn is the exact opposite of her brother. Obnoxious. Cocky. And out to sleep with as many women as possible. But he knows. He gets it. Because he lost Bo, too. Penn's been going out of his way to piss off Trix since he was six. Twenty years later, and getting under her skin is still his...