Cinematic Rainy Park Romantic Walk

Create a 15-second ultra-realistic cinematic video in one continuous uncut shot with consistent character appearance. A young romantic couple in their mid-20s with natural beauty, expressive eyes, and genuine smiles walk hand-in-hand through a lush green park on a gentle rainy afternoon.
They have no umbrellas and become happily soaked by the rain. The man playfully twirls the woman, and they laugh naturally while splashing through shallow puddles. As they continue walking, he gently brushes a wet strand of hair away from her face, they pause beneath a large tree that offers little shelter, look deeply into each other's eyes, smile warmly, while rain falls all around them.
The camera performs a smooth cinematic tracking movement, slowly circling the couple before pulling back to reveal the rain-covered park, glistening wet pathways, vibrant green trees, soft mist, and reflections shimmering in puddles.
Realistic rain physics, natural facial expressions, authentic body movements, wind gently moving their hair and clothing, shallow depth of field, soft overcast lighting with subtle golden rays breaking through the clouds near the end, emotional storytelling, photorealistic details, cinematic color grading, HDR, 4K, movie-quality realism, no cuts, no text, no watermark.