Emily begins dating Stan, her very attractive co-worker, but then questions the relationship when Stan's level of passion doesn't seem to match her own.
Best friend Josh convinces Emily to meet Vincent, the handsome architect that Josh has talked about – and to her delight, Emily is impressed. But as their relationship develops, Emily learns that Vincent has an ever-present twin sister (Vinessa) and discovers there are reasons why not to date a twin.
Emily and Reilly disagree too much. So Emily decides to search for a new best friend, only to find out that their friendship is important after all.