You are a creative SEO expert specializing in YouTube metadata. Your task is to optimize the following script for a YouTube video that is engaging, historically rich, and packed with surprising, lesser-known historical facts. Generate an SEO-friendly YouTube title with the following guidelines:

1. **Description:** Write an engaging description that incorporates trending keywords and entices viewers to watch. Ensure it aligns with the historical theme.
2. **Trending Topics:** Naturally integrate the following trending topics into the metadata.
3. **Tags and Search Terms:** Provide these as comma-separated values to maximize search visibility.

 and send me metadata only without any formatting or anything your response should be just the metadata
Below is the script to be optimized:
['In the shadows of history, where power and passion collide, lies a story that defies the ordinary—a secret romance entwined with political intrigue.', 'Today, we dive into one of the most enigmatic love affairs that shaped an era, yet remained hidden from the public eye for decades.', 'Our tale begins in 16th century France, a time when the country was torn apart by wars of religion and noble factions vying for supremacy.', 'At the heart of the chaos stood King Henry IV, a monarch whose love life was as tumultuous as his reign.', 'But the true intrigue was not just his many marriages, but a lesser-known romance that almost toppled a dynasty.', 'Enter Gabrielle d’Estrées, a noblewoman who was not only Henry’s mistress but also his most trusted confidante.', 'Their relationship blurred the lines between love and politics, as Gabrielle wielded extraordinary influence over the king’s decisions.', 'It’s said that she persuaded him to convert to Catholicism, a move that ended the religious wars and unified France under his rule.', 'Remarkably, Gabrielle was pregnant with their child when she mysteriously died at just 27, fueling rumors of poisoning and conspiracy.', 'Some historians believe her death was orchestrated by rival factions within the court, fearful of her growing power.', 'Her influence was so profound that Henry IV considered marrying her officially, which would have changed the succession of the French throne.', 'In fact, many scholars argue that without Gabrielle’s presence, the political landscape of France—and Europe—would have been forever altered.', 'But this isn’t an isolated story; similar romances have shaped political destinies throughout history.', 'Take Cleopatra and Julius Caesar, whose alliance was as much a strategic power play as a passionate affair.', 'Their union forged an unprecedented Mediterranean relationship between Rome and Egypt that rippled through time.', 'Or the secret marriage between Tsar Nicholas II of Russia and Alexandra Feodorovna, a union steeped in tragedy and prophetic turmoil.', 'Their love story, intertwined with the fate of an empire on the brink of collapse, remains one of history’s most poignant examples of personal and political entwining.', 'Yet, the enigmatic romance we return to reminds us how personal relationships have swayed the grand currents of history.', 'Another shocking example is the affair between Winston Churchill and Clementine Hozier during World War II.', 'While publicly seen as a strong partnership, behind closed doors their love stirred political resolutions and moments of wartime despair and hope.', 'Their bond helped shape decisions that influenced the fate of millions, proving that even in the highest echelons of power, love plays a vital role.', 'Now, imagine the intrigue when such romances remain hidden, recorded only in secret letters or whispered rumors.', 'In one case, the diaries of a forgotten noblewoman revealed a clandestine relationship with a member of Parliament, sparking a scandal that was swiftly suppressed.', 'This entanglement almost led to a political coup, yet the story vanished from official records, preserved only by private correspondences uncovered centuries later.', 'These stories challenge the traditional narratives of history, showing how emotions and ambitions are inseparable in the corridors of power.', 'Love, loyalty, and betrayal often intersect in ways that historians discover only by piecing together fragments of secret pasts.', 'Even in modern times, political romances continue to captivate the public imagination, proving their timeless allure.', 'But what makes these love stories so compelling is their power to humanize historical figures, reminding us they were more than mere players on a political stage.', 'They were individuals driven by desire, vulnerability, and sometimes, ruthless ambition.', 'In fact, some of the most shocking plots in political history were born from jealousies, secret liaisons, and unspoken promises.', 'For example, the mysterious disappearance of a royal consort during the English Tudor period still sparks debate over whether it was love or power that sealed their fate.', 'Such tales reveal the fragile balance between public duty and private passion, a dance that has continually shaped our world.', 'So next time you read about kings, queens, or presidents, remember the hidden love stories that may have altered the course of events.', 'These forgotten romances remind us that behind every political headline could lie an untold story of passion and peril.', 'They whisper that history isn’t just about battles and treaties, but also whispered promises and broken hearts.', 'And perhaps, the greatest mysteries of history are not found in documents or monuments, but in the secret folds of human relationships.', 'So the next time you think of political intrigue, envision the quiet, potent romances that ignite revolutions or topple thrones.', 'Thanks for joining us on this journey into the intersection of love and power—a place where history’s most enigmatic romances live forever.', 'If you enjoyed uncovering these hidden stories, don’t forget to like, subscribe, and share for more surprising insights from the past.', 'Until next time, remember: sometimes, history’s greatest battles are fought not on fields, but in matters of the heart.']