There aren't many people more single than Sophie McAllister, save for maybe the nuns at the cloister down the street from her quaint little Brooklyn apartment. But even they're married to someone, her mom would remind her. In a moment of panic, Sophie tells her busybody of a mother that she's bringing a date to her little sister's Hawaiian wedding, leaving her scrambling to find someone who can take a week off of work at a moment's notice. Oh, and someone who doesn't think she's lost her mind when she asks them to pose as her fake boyfriend. Her co-worker, Grant Johnson, seems to be a little too eager to step up to the plate, but what choice does she have?Grant has had his eye on Sophie for a while now, but every time he tries to get to know her they wind up in a battle of wits and insults. He normally has no problem charming the pants off women, but something about Sophie makes him revert to schoolyard tactics. Sophie sees Grant as a womanizing cad, and it's not like he's done anything to prove her wrong. But when she asks him to pose as her boyfriend at her sister's wedding, he sees the perfect opportunity to show Sophie the real Grant Johnson. As usual, nothing is easy between these two, and Grant realizes that winning over Sophie may be even more difficult than he originally thought. But he's determined...