Something Borrowed — Emily Giffin

Meet Rachel White, a young attorney living and working Manhattan. Rachel has always been the consummate good girl--until her thirtieth birthday, when her best friend Darcy throws her a party. That night, after too many drinks, Rachel ends up in bed with Darcy's fiance. Although she wakes up determined to put the one-night fling behind her, Rachel is horrified to discover that she has genuine feelings for the one guy she should run from. In her wildest dreams (or worst nightmare?) this is the last thing on earth Rachel could ever have imagined happening. As the September wedding date nears, Rachel knows she has to make a choice. In doing so, she discovers that the lines between right and wrong can be blurry, endings aren't always neat, and sometimes you have to risk all to win true happiness. Something Borrowed is a phenomenal debut novel that will have you laughing, crying, and calling your best friend.