A romantic, photorealistic vertical portrait of a young couple

A romantic, photorealistic vertical portrait of a young couple seated on a circular floral swing framed by cascading greenery and abundant pink roses, soft golden-hour backlight filtering through leaves creating warm rim lighting and gentle lens flare; woman in a flowing white maxi dress with pink rose prints, delicate pendant necklace, statement silver earrings and bracelets, natural makeup and bright smile; man beside her in a white shirt with pink floral pattern and light beige trousers, relaxed pose, arm around her waist, both looking at camera with warm, intimate expressions; shallow depth of field, creamy bokeh, soft pastel color palette of pinks, greens and golds, high detail on fabric textures and skin, cinematic color grading, subtle fill light from front to preserve facial detail, centered symmetrical composition, 85mm equivalent, f/1.8, soft film-like grain, elegant, dreamy atmosphere. 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.