Create an ultra-realistic portrait of a romantic young couple sitting together on a grassy hill under a sky full of bright stars during a peaceful night. The boy is wearing a premium black jacket and jeans while gently holding the girl's hand. The girl is wearing a beautiful flowing white dress with long silky hair moving softly in the night breeze. Both are smiling warmly while looking at the stars together. Background filled with a glowing full moon, countless stars, soft lantern lights, distant mountains and a dreamy night atmosphere. Hyper realistic skin texture, ultra detailed facial features, realistic fabric details, cinematic moonlight lighting, sharp eye focus, DSLR photography style, HDR lighting, romantic movie aesthetic, ultra detailed textures, 8K quality, perfect vertical 4:5 aspect ratio.