Photorealistic Urban Garden Portrait with Soft Lighting

Ensure the faces are identical to the reference photo, medium shot, a man and a woman, the man is wearing a short-sleeved linen shirt and matching pants, the woman is in a sleeveless top with pleated high-waisted pants and a watch, both standing closely with the woman's hand on the man's chest, the man has one hand in his pocket, the other arm relaxed, both looking at the camera with a slight tilt of their heads, well-kept urban garden elements in the background, blurred trees and a building, soft natural lighting from the front, creating even illumination and soft shadows, cheerful and relaxed atmosphere, eye-level angle, photorealistic, 8k, shallow depth of field.