Couple Heart

Use the uploaded image to retain exact facial features and expression. A close-up of a couple, a man and a woman, forming a heart shape with their hands in the foreground. The heart frames their smiling faces, revealing the woman's red lipstick. Both have detailed fair skin, dark hair, and smiling eyes. The image features soft, warm lighting and a dark, blurred background, creating a romantic, intimate scene in stunning 16k ultra-resolution. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.