In this hilarious romantic comedy Gray (Heather Graham) helps her brother (Tom Cavanaugh) find the love of his life. But the night before her brother's wedding Gray's world is turned upside-down when she discovers that she has feelings for his fianc (Bridget Moynahan)! With the help of a sarcastic co-worker (Molly Shannon) a sympathetic cab driver (Alan Cumming) and her therapist (Oscar-winner Sissy Spacek) Gray is forced to figure out who she really is.