Answer:
Much Ado About Nothing is basically about two couples; Hero and Claudio, and Benedick and Beatrice. Hero and Claudio fall in love "at first sight", but Claudio is tricked by Don John into believing that Hero has been unfaithful and the couple must overcome Don John's trickery. Benedick and Beatrice are the exact opposite of our first couple. They vow that they will never marry anyone and will remain bachelors for life [and bachelorettes]. They are tricked by Don Pedro, Don John's more empathetic brother into believing that the other is madly and secretly in love with them. They both decide to tame their wild hearts in each other's loving hands, and pity the other by returning one another's "love". Both couples end up getting married after all the secrets are revealed and marry for truly true love. THE END! :)