A couple of angels, O'Reilly (Holly Hunter) and Jackson (Delroy Lindo), are sent to Earth to make sure that their next supervised love-connection succeeds. They follow Celine (Cameron Diaz), a spoiled rich girl who has just accidentally shot a suitor (Stanley Tucci) and, due to a misunderstanding, is kidnapped by janitor Robert (Ewan McGregor). Although Celine quickly frees herself, she stays with Robert for thrills. O'Reilly and Jackson pursue, hoping to unite the prospective lovers.