Cherry Blossom Background

Replace the background of this photo with a dreamy [park path lined with blooming pink cherry blossoms], so the whole image looks like one real photograph taken on location, not a cutout placed on a backdrop. Keep the person's face, pose, and outfit unchanged, but relight them to match the scene, with soft spring daylight and a gentle warm-pink ambient glow spilling naturally onto their skin and hair. Blend the blossoms behind them with realistic depth and a softly blurred shallow focus, add natural contact shadows and a light, natural scattering of fallen pink petals softly settled on the ground and blurred into the scene's depth so they look real rather than pasted on, and match the color grade and grain across the whole frame. Keep the edges soft and natural around the hair. Photorealistic and seamless, high resolution.