Create a captivating video advertisement for Nirvasa Island, starting with a serene nighttime setting. Show a guest soaking in a warm, private outdoor pool, gazing at the star-filled sky with the Milky Way shining brightly. Slowly pan out to reveal lush greenery and softly glowing lanterns around the pool, creating a cozy and tranquil ambiance. Transition to shots of a telescope being used to stargaze and capture the natural beauty of the surroundings, including an island silhouetted against the horizon.