Ivy’s seemingly perfect, master-of-social-causes boyfriend breaks it off in the school hallway before their final exam. So much for love. It turns out Jeremy wants to get good and laid by someone new over summer vacation, before they both head off to different universities in the fall. At her grandmother’s seventy-fifth birthday party, Ivy is in no mood to socialize. In fact, she’s downright delicate. Unfortunately, sixteen-year-old Lucan’s peanut allergy reaction happens right in front of her eyes. As Ivy keeps him company the two realize they’re second cousins who haven’t seen each other in six years due to a mysterious family feud.