""Old Heads and Young Hearts"" is a comedic play in five acts, written by Dion Boucicault and first published in 1848. The story revolves around two young lovers, Harry and Rose, who are determined to marry despite the objections of their respective fathers, Sir William and Mr. Milford. The older men are both wealthy and influential, but they have very different personalities and worldviews. Sir William is a traditionalist who values social status...