屋上で2人の自撮り
Add the person from Image2 into the photo from Image1: she stands right beside him on the rooftop, leaning into the selfie and smiling, lit by the same golden-hour light with matching color and perspective, as if they took the selfie together. Keep both people exactly as they are. Photorealistic, vertical 3:4. No text, no logos, no watermark.