Love dramas at all times attracted more attention than love stories with a happy ending. Simultaneously with all our heroes and even next to each of the tragic couples, hundreds, thousands of prosperous couples lived. They disappeared into the darkness of times, their memory was erased. Exactly, as those who never loved anyone disappeared into the darkness of times. And these unhappy people are remembered. Because their tragedy struck the imagination of contemporaries and continues to cause regret about possible, but unfulfilled happiness.