Cheerful Young Couple Piggyback Outdoor Garden Portrait Prompt

A photorealistic, high-resolution full-body outdoor lifestyle portrait of a happy, playful young South Asian couple having fun in a sunlit public park garden. The boy carries the girl joyfully on his back in an energetic piggyback ride, standing upright and laughing warmly toward the camera with his knees slightly bent to support her. He features trendy, side-swept dark brown layered hair, stylish thin black-rimmed oval spectacles, and a broad beaming smile. He is dressed in an open, textured navy-blue vertical-ribbed short-sleeve button-down shirt over a casual inner tee, paired with relaxed-fit off-white trousers, and a classic gold metal link wristwatch on his left wrist. The smiling, pretty girl clings playfully to his shoulders from behind, leaning her head close to his with a radiant, affectionate smile. She has long, straight dark black hair parted down the center cascading down her back, and is wearing an oversized bright magenta-pink and white thin-striped button-up shirt with rolled-up sleeves, paired with medium-wash blue denim jeans and beige platform wedge sandals with crisscross straps. The background features lush green summer garden trees with blooming white blossoms and a soft-focus stone balustrade, bathed in soft diffused natural daytime light. Tack-sharp focus on the couple, authentic skin pores and texture, detailed fabric folds and textures, creamy shallow depth of field background bokeh, shot on 85mm portrait lens, f/2.2, 8K UHD. 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.