If Darcy Barrett hadn't met her dream man when she was eight years old, the rest of the male population wouldn't be such a let-down. No one measures up to Tom Valeska, a.k.a. the best man on Earth, not in looks, brain or heart. Will Tom ever see Darcy as anything other than a little-sister obstacle to get around? And can she stand up to her most formidable opponent--her twin?